17419754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3313}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 28632960

約数和(自身を除く): 11213206

約数列:

[1, 2, 11, 22, 239, 478, 2629, 3313, 5258, 6626, 36443, 72886, 791807, 1583614, 8709877, 17419754]

約数ペア:

[(1, 17419754), (2, 8709877), (11, 1583614), (22, 791807), (239, 72886), (478, 36443), (2629, 6626), (3313, 5258)]