19133136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 59889024

約数和(自身を除く): 40755888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 132, 141, 144, 176, 188, 198, 257, 264, 282, 376, 396, 423, 514, 517, 528, 564, 752, 771, 792, 846, 1028, 1034, 1128, 1542, 1551, 1584, 1692, 2056, 2068, 2256, 2313, 2827, 3084, 3102, 3384, 4112, 4136, 4626, 4653, 5654, 6168, 6204, 6768, 8272, 8481, 9252, 9306, 11308, 12079, 12336, 12408, 16962, 18504, 18612, 22616, 24158, 24816, 25443, 33924, 36237, 37008, 37224, 45232, 48316, 50886, 67848, 72474, 74448, 96632, 101772, 108711, 132869, 135696, 144948, 193264, 203544, 217422, 265738, 289896, 398607, 407088, 434844, 531476, 579792, 797214, 869688, 1062952, 1195821, 1594428, 1739376, 2125904, 2391642, 3188856, 4783284, 6377712, 9566568, 19133136]

約数ペア:

[(1, 19133136), (2, 9566568), (3, 6377712), (4, 4783284), (6, 3188856), (8, 2391642), (9, 2125904), (11, 1739376), (12, 1594428), (16, 1195821), (18, 1062952), (22, 869688), (24, 797214), (33, 579792), (36, 531476), (44, 434844), (47, 407088), (48, 398607), (66, 289896), (72, 265738), (88, 217422), (94, 203544), (99, 193264), (132, 144948), (141, 135696), (144, 132869), (176, 108711), (188, 101772), (198, 96632), (257, 74448), (264, 72474), (282, 67848), (376, 50886), (396, 48316), (423, 45232), (514, 37224), (517, 37008), (528, 36237), (564, 33924), (752, 25443), (771, 24816), (792, 24158), (846, 22616), (1028, 18612), (1034, 18504), (1128, 16962), (1542, 12408), (1551, 12336), (1584, 12079), (1692, 11308), (2056, 9306), (2068, 9252), (2256, 8481), (2313, 8272), (2827, 6768), (3084, 6204), (3102, 6168), (3384, 5654), (4112, 4653), (4136, 4626)]