15838552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 31680000

約数和(自身を除く): 15841448

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1319, 1501, 2638, 3002, 5276, 6004, 10552, 12008, 25061, 50122, 100244, 104201, 200488, 208402, 416804, 833608, 1979819, 3959638, 7919276, 15838552]

約数ペア:

[(1, 15838552), (2, 7919276), (4, 3959638), (8, 1979819), (19, 833608), (38, 416804), (76, 208402), (79, 200488), (152, 104201), (158, 100244), (316, 50122), (632, 25061), (1319, 12008), (1501, 10552), (2638, 6004), (3002, 5276)]