16843930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 31457808

約数和(自身を除く): 14613878

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 521, 530, 610, 1042, 2605, 3233, 5210, 6466, 16165, 27613, 31781, 32330, 55226, 63562, 138065, 158905, 276130, 317810, 1684393, 3368786, 8421965, 16843930]

約数ペア:

[(1, 16843930), (2, 8421965), (5, 3368786), (10, 1684393), (53, 317810), (61, 276130), (106, 158905), (122, 138065), (265, 63562), (305, 55226), (521, 32330), (530, 31781), (610, 27613), (1042, 16165), (2605, 6466), (3233, 5210)]