22708406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 18348874

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 647, 763, 1294, 1526, 2507, 4529, 5014, 9058, 14881, 17549, 29762, 35098, 70523, 104167, 141046, 208334, 493661, 987322, 1622029, 3244058, 11354203, 22708406]

約数ペア:

[(1, 22708406), (2, 11354203), (7, 3244058), (14, 1622029), (23, 987322), (46, 493661), (109, 208334), (161, 141046), (218, 104167), (322, 70523), (647, 35098), (763, 29762), (1294, 17549), (1526, 14881), (2507, 9058), (4529, 5014)]