15989106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10289}}^1$

素因数の和:10338

約数の個数: 32

約数和(自身を含む): 37537920

約数和(自身を除く): 21548814

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 10289, 20578, 30867, 61734, 72023, 144046, 216069, 380693, 432138, 761386, 1142079, 2284158, 2664851, 5329702, 7994553, 15989106]

約数ペア:

[(1, 15989106), (2, 7994553), (3, 5329702), (6, 2664851), (7, 2284158), (14, 1142079), (21, 761386), (37, 432138), (42, 380693), (74, 216069), (111, 144046), (222, 72023), (259, 61734), (518, 30867), (777, 20578), (1554, 10289)]