15709974007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1\times {\mathrm{1049}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 19474560000

約数和(自身を除く): 3764585993

約数列:

[1, 7, 13, 91, 199, 827, 1049, 1393, 2587, 5789, 7343, 10751, 13637, 18109, 75257, 95459, 164573, 208751, 867523, 1152011, 1461257, 2139449, 2713763, 6072661, 11277799, 14976143, 18996341, 78944593, 172637077, 1208459539, 2244282001, 15709974007]

約数ペア:

[(1, 15709974007), (7, 2244282001), (13, 1208459539), (91, 172637077), (199, 78944593), (827, 18996341), (1049, 14976143), (1393, 11277799), (2587, 6072661), (5789, 2713763), (7343, 2139449), (10751, 1461257), (13637, 1152011), (18109, 867523), (75257, 208751), (95459, 164573)]