16928412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 24318948

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 619, 636, 1238, 1857, 2279, 2476, 3714, 4558, 6837, 7428, 9116, 13674, 26617, 27348, 32807, 53234, 65614, 79851, 98421, 106468, 131228, 159702, 196842, 319404, 393684, 1410701, 2821402, 4232103, 5642804, 8464206, 16928412]

約数ペア:

[(1, 16928412), (2, 8464206), (3, 5642804), (4, 4232103), (6, 2821402), (12, 1410701), (43, 393684), (53, 319404), (86, 196842), (106, 159702), (129, 131228), (159, 106468), (172, 98421), (212, 79851), (258, 65614), (318, 53234), (516, 32807), (619, 27348), (636, 26617), (1238, 13674), (1857, 9116), (2279, 7428), (2476, 6837), (3714, 4558)]