25898038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12487}}^1$

素因数の和:12567

約数の個数: 16

約数和(自身を含む): 41809824

約数和(自身を除く): 15911786

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 12487, 24974, 212279, 424558, 761707, 1523414, 12949019, 25898038]

約数ペア:

[(1, 25898038), (2, 12949019), (17, 1523414), (34, 761707), (61, 424558), (122, 212279), (1037, 24974), (2074, 12487)]