17971304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{172801}}^1$

素因数の和:172820

約数の個数: 16

約数和(自身を含む): 36288420

約数和(自身を除く): 18317116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 172801, 345602, 691204, 1382408, 2246413, 4492826, 8985652, 17971304]

約数ペア:

[(1, 17971304), (2, 8985652), (4, 4492826), (8, 2246413), (13, 1382408), (26, 691204), (52, 345602), (104, 172801)]