15502802

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 11868718

約数列:

[1, 2, 7, 14, 79, 107, 131, 158, 214, 262, 553, 749, 917, 1106, 1498, 1834, 8453, 10349, 14017, 16906, 20698, 28034, 59171, 72443, 98119, 118342, 144886, 196238, 1107343, 2214686, 7751401, 15502802]

約数ペア:

[(1, 15502802), (2, 7751401), (7, 2214686), (14, 1107343), (79, 196238), (107, 144886), (131, 118342), (158, 98119), (214, 72443), (262, 59171), (553, 28034), (749, 20698), (917, 16906), (1106, 14017), (1498, 10349), (1834, 8453)]