17964520510

素因数分解:

$2^1\times 5^1\times {\mathrm{14407}}^1\times {\mathrm{124693}}^1$

素因数の和:139107

約数の個数: 16

約数和(自身を含む): 32338640736

約数和(自身を除く): 14374120226

約数列:

[1, 2, 5, 10, 14407, 28814, 72035, 124693, 144070, 249386, 623465, 1246930, 1796452051, 3592904102, 8982260255, 17964520510]

約数ペア:

[(1, 17964520510), (2, 8982260255), (5, 3592904102), (10, 1796452051), (14407, 1246930), (28814, 623465), (72035, 249386), (124693, 144070)]