38255987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 50995200

約数和(自身を除く): 12739213

約数列:

[1, 7, 11, 19, 77, 79, 133, 209, 331, 553, 869, 1463, 1501, 2317, 3641, 6083, 6289, 10507, 16511, 25487, 26149, 44023, 69179, 115577, 183043, 287639, 484253, 496831, 2013473, 3477817, 5465141, 38255987]

約数ペア:

[(1, 38255987), (7, 5465141), (11, 3477817), (19, 2013473), (77, 496831), (79, 484253), (133, 287639), (209, 183043), (331, 115577), (553, 69179), (869, 44023), (1463, 26149), (1501, 25487), (2317, 16511), (3641, 10507), (6083, 6289)]