22981574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 20564026

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 1889, 3778, 6083, 12166, 13223, 20779, 26446, 41558, 145453, 149231, 290906, 298462, 1044617, 1641541, 2089234, 3283082, 11490787, 22981574]

約数ペア:

[(1, 22981574), (2, 11490787), (7, 3283082), (11, 2089234), (14, 1641541), (22, 1044617), (77, 298462), (79, 290906), (154, 149231), (158, 145453), (553, 41558), (869, 26446), (1106, 20779), (1738, 13223), (1889, 12166), (3778, 6083)]