12344915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 16230240

約数和(自身を除く): 3885325

約数列:

[1, 5, 11, 55, 389, 577, 1945, 2885, 4279, 6347, 21395, 31735, 224453, 1122265, 2468983, 12344915]

約数ペア:

[(1, 12344915), (5, 2468983), (11, 1122265), (55, 224453), (389, 31735), (577, 21395), (1945, 6347), (2885, 4279)]