12572238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 28975104

約数和(自身を除く): 16402866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2357, 2667, 4714, 5334, 7071, 14142, 16499, 32998, 49497, 98994, 299339, 598678, 898017, 1796034, 2095373, 4190746, 6286119, 12572238]

約数ペア:

[(1, 12572238), (2, 6286119), (3, 4190746), (6, 2095373), (7, 1796034), (14, 898017), (21, 598678), (42, 299339), (127, 98994), (254, 49497), (381, 32998), (762, 16499), (889, 14142), (1778, 7071), (2357, 5334), (2667, 4714)]