17490538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23197}}^1$

素因数の和:23241

約数の個数: 16

約数和(自身を含む): 29229480

約数和(自身を除く): 11738942

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 23197, 46394, 301561, 603122, 672713, 1345426, 8745269, 17490538]

約数ペア:

[(1, 17490538), (2, 8745269), (13, 1345426), (26, 672713), (29, 603122), (58, 301561), (377, 46394), (754, 23197)]