71470058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{8999}}^1$

素因数の和:9050

約数の個数: 24

約数和(自身を含む): 123444000

約数和(自身を除く): 51973942

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 8999, 17998, 98989, 170981, 197978, 341962, 1880791, 3248639, 3761582, 6497278, 35735029, 71470058]

約数ペア:

[(1, 71470058), (2, 35735029), (11, 6497278), (19, 3761582), (22, 3248639), (38, 1880791), (209, 341962), (361, 197978), (418, 170981), (722, 98989), (3971, 17998), (7942, 8999)]