15590488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 31086000

約数和(自身を除く): 15495512

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 941, 1882, 2071, 3764, 4142, 7528, 8284, 16568, 17879, 35758, 71516, 102569, 143032, 205138, 410276, 820552, 1948811, 3897622, 7795244, 15590488]

約数ペア:

[(1, 15590488), (2, 7795244), (4, 3897622), (8, 1948811), (19, 820552), (38, 410276), (76, 205138), (109, 143032), (152, 102569), (218, 71516), (436, 35758), (872, 17879), (941, 16568), (1882, 8284), (2071, 7528), (3764, 4142)]