12352912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5431

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 15770288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 5399, 10798, 21596, 43192, 59389, 70187, 86384, 118778, 140374, 237556, 280748, 475112, 561496, 772057, 950224, 1122992, 1544114, 3088228, 6176456, 12352912]

約数ペア:

[(1, 12352912), (2, 6176456), (4, 3088228), (8, 1544114), (11, 1122992), (13, 950224), (16, 772057), (22, 561496), (26, 475112), (44, 280748), (52, 237556), (88, 140374), (104, 118778), (143, 86384), (176, 70187), (208, 59389), (286, 43192), (572, 21596), (1144, 10798), (2288, 5399)]