19078712

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 36892800

約数和(自身を除く): 17814088

約数列:

[1, 2, 4, 8, 59, 83, 118, 166, 236, 332, 472, 487, 664, 974, 1948, 3896, 4897, 9794, 19588, 28733, 39176, 40421, 57466, 80842, 114932, 161684, 229864, 323368, 2384839, 4769678, 9539356, 19078712]

約数ペア:

[(1, 19078712), (2, 9539356), (4, 4769678), (8, 2384839), (59, 323368), (83, 229864), (118, 161684), (166, 114932), (236, 80842), (332, 57466), (472, 40421), (487, 39176), (664, 28733), (974, 19588), (1948, 9794), (3896, 4897)]