15140468

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3581}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 30489984

約数和(自身を除く): 15349516

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 3581, 4228, 7162, 14324, 25067, 50134, 100268, 540731, 1081462, 2162924, 3785117, 7570234, 15140468]

約数ペア:

[(1, 15140468), (2, 7570234), (4, 3785117), (7, 2162924), (14, 1081462), (28, 540731), (151, 100268), (302, 50134), (604, 25067), (1057, 14324), (2114, 7162), (3581, 4228)]