19020172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7129}}^1$

素因数の和:7185

約数の個数: 24

約数和(自身を含む): 35935200

約数和(自身を除く): 16915028

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 7129, 14258, 28516, 163967, 206741, 327934, 413482, 655868, 826964, 4755043, 9510086, 19020172]

約数ペア:

[(1, 19020172), (2, 9510086), (4, 4755043), (23, 826964), (29, 655868), (46, 413482), (58, 327934), (92, 206741), (116, 163967), (667, 28516), (1334, 14258), (2668, 7129)]