19105858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18127}}^1$

素因数の和:18177

約数の個数: 16

約数和(自身を含む): 31325184

約数和(自身を除く): 12219326

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18127, 36254, 308159, 561937, 616318, 1123874, 9552929, 19105858]

約数ペア:

[(1, 19105858), (2, 9552929), (17, 1123874), (31, 616318), (34, 561937), (62, 308159), (527, 36254), (1054, 18127)]