53570918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13687}}^1$

素因数の和:13811

約数の個数: 16

約数和(自身を含む): 85413120

約数和(自身を除く): 31842202

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 13687, 27374, 260053, 520106, 1409761, 2819522, 26785459, 53570918]

約数ペア:

[(1, 53570918), (2, 26785459), (19, 2819522), (38, 1409761), (103, 520106), (206, 260053), (1957, 27374), (3914, 13687)]