12378410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 24881472

約数和(自身を除く): 12503062

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 2617, 4730, 5234, 13085, 26170, 28787, 57574, 112531, 143935, 225062, 287870, 562655, 1125310, 1237841, 2475682, 6189205, 12378410]

約数ペア:

[(1, 12378410), (2, 6189205), (5, 2475682), (10, 1237841), (11, 1125310), (22, 562655), (43, 287870), (55, 225062), (86, 143935), (110, 112531), (215, 57574), (430, 28787), (473, 26170), (946, 13085), (2365, 5234), (2617, 4730)]