19328562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 48881664

約数和(自身を除く): 29553102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 47, 62, 66, 67, 93, 94, 99, 134, 141, 186, 198, 201, 279, 282, 341, 402, 423, 517, 558, 603, 682, 737, 846, 1023, 1034, 1206, 1457, 1474, 1551, 2046, 2077, 2211, 2914, 3069, 3102, 3149, 4154, 4371, 4422, 4653, 6138, 6231, 6298, 6633, 8742, 9306, 9447, 12462, 13113, 13266, 16027, 18693, 18894, 22847, 26226, 28341, 32054, 34639, 37386, 45694, 48081, 56682, 68541, 69278, 96162, 97619, 103917, 137082, 144243, 195238, 205623, 207834, 288486, 292857, 311751, 411246, 585714, 623502, 878571, 1073809, 1757142, 2147618, 3221427, 6442854, 9664281, 19328562]

約数ペア:

[(1, 19328562), (2, 9664281), (3, 6442854), (6, 3221427), (9, 2147618), (11, 1757142), (18, 1073809), (22, 878571), (31, 623502), (33, 585714), (47, 411246), (62, 311751), (66, 292857), (67, 288486), (93, 207834), (94, 205623), (99, 195238), (134, 144243), (141, 137082), (186, 103917), (198, 97619), (201, 96162), (279, 69278), (282, 68541), (341, 56682), (402, 48081), (423, 45694), (517, 37386), (558, 34639), (603, 32054), (682, 28341), (737, 26226), (846, 22847), (1023, 18894), (1034, 18693), (1206, 16027), (1457, 13266), (1474, 13113), (1551, 12462), (2046, 9447), (2077, 9306), (2211, 8742), (2914, 6633), (3069, 6298), (3102, 6231), (3149, 6138), (4154, 4653), (4371, 4422)]