23889710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 46654272

約数和(自身を除く): 22764562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1217, 1510, 1963, 2434, 3926, 6085, 9815, 12170, 15821, 19630, 31642, 79105, 158210, 183767, 367534, 918835, 1837670, 2388971, 4777942, 11944855, 23889710]

約数ペア:

[(1, 23889710), (2, 11944855), (5, 4777942), (10, 2388971), (13, 1837670), (26, 918835), (65, 367534), (130, 183767), (151, 158210), (302, 79105), (755, 31642), (1217, 19630), (1510, 15821), (1963, 12170), (2434, 9815), (3926, 6085)]