13193258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 23768640

約数和(自身を除く): 10575382

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1571, 3142, 4199, 8398, 20423, 26707, 29849, 40846, 53414, 59698, 347191, 388037, 507433, 694382, 776074, 1014866, 6596629, 13193258]

約数ペア:

[(1, 13193258), (2, 6596629), (13, 1014866), (17, 776074), (19, 694382), (26, 507433), (34, 388037), (38, 347191), (221, 59698), (247, 53414), (323, 40846), (442, 29849), (494, 26707), (646, 20423), (1571, 8398), (3142, 4199)]