1873839818

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1\times {\mathrm{6857}}^1$

素因数の和:7981

約数の個数: 16

約数和(自身を含む): 2834274240

約数和(自身を除く): 960434422

約数列:

[1, 2, 139, 278, 983, 1966, 6857, 13714, 136637, 273274, 953123, 1906246, 6740431, 13480862, 936919909, 1873839818]

約数ペア:

[(1, 1873839818), (2, 936919909), (139, 13480862), (278, 6740431), (983, 1906246), (1966, 953123), (6857, 273274), (13714, 136637)]