15698921636

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2039}}^1\times {\mathrm{17659}}^1$

素因数の和:19811

約数の個数: 24

約数和(自身を含む): 27740328000

約数和(自身を除く): 12041406364

約数列:

[1, 2, 4, 109, 218, 436, 2039, 4078, 8156, 17659, 35318, 70636, 222251, 444502, 889004, 1924831, 3849662, 7699324, 36006701, 72013402, 144026804, 3924730409, 7849460818, 15698921636]

約数ペア:

[(1, 15698921636), (2, 7849460818), (4, 3924730409), (109, 144026804), (218, 72013402), (436, 36006701), (2039, 7699324), (4078, 3849662), (8156, 1924831), (17659, 889004), (35318, 444502), (70636, 222251)]