15668077426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{13417}}^1$

素因数の和:13906

約数の個数: 32

約数和(自身を含む): 25118496000

約数和(自身を除く): 9450418574

約数列:

[1, 2, 19, 38, 79, 158, 389, 778, 1501, 3002, 7391, 13417, 14782, 26834, 30731, 61462, 254923, 509846, 583889, 1059943, 1167778, 2119886, 5219213, 10438426, 20138917, 40277834, 99165047, 198330094, 412317827, 824635654, 7834038713, 15668077426]

約数ペア:

[(1, 15668077426), (2, 7834038713), (19, 824635654), (38, 412317827), (79, 198330094), (158, 99165047), (389, 40277834), (778, 20138917), (1501, 10438426), (3002, 5219213), (7391, 2119886), (13417, 1167778), (14782, 1059943), (26834, 583889), (30731, 509846), (61462, 254923)]