22510744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 25182056

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 47, 76, 92, 94, 137, 152, 184, 188, 274, 376, 437, 548, 874, 893, 1081, 1096, 1748, 1786, 2162, 2603, 3151, 3496, 3572, 4324, 5206, 6302, 6439, 7144, 8648, 10412, 12604, 12878, 20539, 20824, 25208, 25756, 41078, 51512, 59869, 82156, 119738, 122341, 148097, 164312, 239476, 244682, 296194, 478952, 489364, 592388, 978728, 1184776, 2813843, 5627686, 11255372, 22510744]

約数ペア:

[(1, 22510744), (2, 11255372), (4, 5627686), (8, 2813843), (19, 1184776), (23, 978728), (38, 592388), (46, 489364), (47, 478952), (76, 296194), (92, 244682), (94, 239476), (137, 164312), (152, 148097), (184, 122341), (188, 119738), (274, 82156), (376, 59869), (437, 51512), (548, 41078), (874, 25756), (893, 25208), (1081, 20824), (1096, 20539), (1748, 12878), (1786, 12604), (2162, 10412), (2603, 8648), (3151, 7144), (3496, 6439), (3572, 6302), (4324, 5206)]