22164961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 29111040

約数和(自身を除く): 6946079

約数列:

[1, 7, 13, 29, 37, 91, 203, 227, 259, 377, 481, 1073, 1589, 2639, 2951, 3367, 6583, 7511, 8399, 13949, 20657, 46081, 58793, 85579, 97643, 109187, 243571, 599053, 764309, 1704997, 3166423, 22164961]

約数ペア:

[(1, 22164961), (7, 3166423), (13, 1704997), (29, 764309), (37, 599053), (91, 243571), (203, 109187), (227, 97643), (259, 85579), (377, 58793), (481, 46081), (1073, 20657), (1589, 13949), (2639, 8399), (2951, 7511), (3367, 6583)]