18621154787

素因数分解:

${\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 19531376640

約数和(自身を除く): 910221853

約数列:

[1, 41, 59, 191, 983, 1681, 2419, 7831, 11269, 40303, 57997, 99179, 187753, 321071, 462029, 1652423, 2377877, 7697873, 11077427, 18943189, 97492957, 315612793, 454174507, 18621154787]

約数ペア:

[(1, 18621154787), (41, 454174507), (59, 315612793), (191, 97492957), (983, 18943189), (1681, 11077427), (2419, 7697873), (7831, 2377877), (11269, 1652423), (40303, 462029), (57997, 321071), (99179, 187753)]