15721214146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{286873}}^1$

素因数の和:286986

約数の個数: 32

約数和(自身を含む): 26768786688

約数和(自身を除く): 11047572542

約数列:

[1, 2, 11, 22, 47, 53, 94, 106, 517, 583, 1034, 1166, 2491, 4982, 27401, 54802, 286873, 573746, 3155603, 6311206, 13483031, 15204269, 26966062, 30408538, 148313341, 167246959, 296626682, 334493918, 714600643, 1429201286, 7860607073, 15721214146]

約数ペア:

[(1, 15721214146), (2, 7860607073), (11, 1429201286), (22, 714600643), (47, 334493918), (53, 296626682), (94, 167246959), (106, 148313341), (517, 30408538), (583, 26966062), (1034, 15204269), (1166, 13483031), (2491, 6311206), (4982, 3155603), (27401, 573746), (54802, 286873)]