15663460804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{285767}}^1$

素因数の和:286035

約数の個数: 24

約数和(自身を含む): 27941251968

約数和(自身を除く): 12277791164

約数列:

[1, 2, 4, 71, 142, 193, 284, 386, 772, 13703, 27406, 54812, 285767, 571534, 1143068, 20289457, 40578914, 55153031, 81157828, 110306062, 220612124, 3915865201, 7831730402, 15663460804]

約数ペア:

[(1, 15663460804), (2, 7831730402), (4, 3915865201), (71, 220612124), (142, 110306062), (193, 81157828), (284, 55153031), (386, 40578914), (772, 20289457), (13703, 1143068), (27406, 571534), (54812, 285767)]