191518873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2141}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 236065536

約数和(自身を除く): 44546663

約数列:

[1, 7, 13, 91, 983, 2141, 6881, 12779, 14987, 27833, 89453, 194831, 2104603, 14732221, 27359839, 191518873]

約数ペア:

[(1, 191518873), (7, 27359839), (13, 14732221), (91, 2104603), (983, 194831), (2141, 89453), (6881, 27833), (12779, 14987)]