12853789910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{65437}}^1$

素因数の和:66968

約数の個数: 32

約数和(自身を含む): 24933448512

約数和(自身を除く): 12079658602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1511, 3022, 7555, 15110, 19643, 39286, 65437, 98215, 130874, 196430, 327185, 654370, 850681, 1701362, 4253405, 8506810, 98875307, 197750614, 494376535, 988753070, 1285378991, 2570757982, 6426894955, 12853789910]

約数ペア:

[(1, 12853789910), (2, 6426894955), (5, 2570757982), (10, 1285378991), (13, 988753070), (26, 494376535), (65, 197750614), (130, 98875307), (1511, 8506810), (3022, 4253405), (7555, 1701362), (15110, 850681), (19643, 654370), (39286, 327185), (65437, 196430), (98215, 130874)]