15665794142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{42157}}^1$

素因数の和:42380

約数の個数: 32

約数和(自身を含む): 25041852000

約数和(自身を除く): 9376057858

約数列:

[1, 2, 29, 43, 58, 86, 149, 298, 1247, 2494, 4321, 6407, 8642, 12814, 42157, 84314, 185803, 371606, 1222553, 1812751, 2445106, 3625502, 6281393, 12562786, 52569779, 105139558, 182160397, 270099899, 364320794, 540199798, 7832897071, 15665794142]

約数ペア:

[(1, 15665794142), (2, 7832897071), (29, 540199798), (43, 364320794), (58, 270099899), (86, 182160397), (149, 105139558), (298, 52569779), (1247, 12562786), (2494, 6281393), (4321, 3625502), (6407, 2445106), (8642, 1812751), (12814, 1222553), (42157, 371606), (84314, 185803)]