190890986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35129}}^1$

素因数の和:35174

約数の個数: 32

約数和(自身を含む): 354110400

約数和(自身を除く): 163219414

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 35129, 70258, 386419, 456677, 667451, 772838, 913354, 1334902, 5023447, 7341961, 8676863, 10046894, 14683922, 17353726, 95445493, 190890986]

約数ペア:

[(1, 190890986), (2, 95445493), (11, 17353726), (13, 14683922), (19, 10046894), (22, 8676863), (26, 7341961), (38, 5023447), (143, 1334902), (209, 913354), (247, 772838), (286, 667451), (418, 456677), (494, 386419), (2717, 70258), (5434, 35129)]