17988526

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 28027440

約数和(自身を除く): 10038914

約数列:

[1, 2, 29, 58, 331, 662, 937, 1874, 9599, 19198, 27173, 54346, 310147, 620294, 8994263, 17988526]

約数ペア:

[(1, 17988526), (2, 8994263), (29, 620294), (58, 310147), (331, 54346), (662, 27173), (937, 19198), (1874, 9599)]