12659891842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{19603}}^1$

素因数の和:20098

約数の個数: 32

約数和(自身を含む): 20847677760

約数和(自身を除く): 8187785918

約数列:

[1, 2, 13, 26, 59, 118, 421, 767, 842, 1534, 5473, 10946, 19603, 24839, 39206, 49678, 254839, 322907, 509678, 645814, 1156577, 2313154, 8252863, 15035501, 16505726, 30071002, 107287219, 214574438, 486918917, 973837834, 6329945921, 12659891842]

約数ペア:

[(1, 12659891842), (2, 6329945921), (13, 973837834), (26, 486918917), (59, 214574438), (118, 107287219), (421, 30071002), (767, 16505726), (842, 15035501), (1534, 8252863), (5473, 2313154), (10946, 1156577), (19603, 645814), (24839, 509678), (39206, 322907), (49678, 254839)]