11520764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 23173920

約数和(自身を除く): 11653156

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 241, 323, 482, 629, 646, 703, 964, 1258, 1292, 1406, 2516, 2812, 4097, 4579, 8194, 8917, 9158, 11951, 16388, 17834, 18316, 23902, 35668, 47804, 77843, 151589, 155686, 169423, 303178, 311372, 338846, 606356, 677692, 2880191, 5760382, 11520764]

約数ペア:

[(1, 11520764), (2, 5760382), (4, 2880191), (17, 677692), (19, 606356), (34, 338846), (37, 311372), (38, 303178), (68, 169423), (74, 155686), (76, 151589), (148, 77843), (241, 47804), (323, 35668), (482, 23902), (629, 18316), (646, 17834), (703, 16388), (964, 11951), (1258, 9158), (1292, 8917), (1406, 8194), (2516, 4579), (2812, 4097)]