15493989584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2998063}}^1$

素因数の和:2998107

約数の個数: 40

約数和(自身を含む): 33458394240

約数和(自身を除く): 17964404656

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 2998063, 5996126, 11992252, 23984504, 47969008, 50967071, 56963197, 101934142, 113926394, 203868284, 227852788, 407736568, 455705576, 815473136, 911411152, 968374349, 1936748698, 3873497396, 7746994792, 15493989584]

約数ペア:

[(1, 15493989584), (2, 7746994792), (4, 3873497396), (8, 1936748698), (16, 968374349), (17, 911411152), (19, 815473136), (34, 455705576), (38, 407736568), (68, 227852788), (76, 203868284), (136, 113926394), (152, 101934142), (272, 56963197), (304, 50967071), (323, 47969008), (646, 23984504), (1292, 11992252), (2584, 5996126), (5168, 2998063)]