11763260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18973}}^1$

素因数の和:19013

約数の個数: 24

約数和(自身を含む): 25501056

約数和(自身を除く): 13737796

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 18973, 37946, 75892, 94865, 189730, 379460, 588163, 1176326, 2352652, 2940815, 5881630, 11763260]

約数ペア:

[(1, 11763260), (2, 5881630), (4, 2940815), (5, 2352652), (10, 1176326), (20, 588163), (31, 379460), (62, 189730), (124, 94865), (155, 75892), (310, 37946), (620, 18973)]