19668354

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 41959296

約数和(自身を除く): 22290942

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 151, 302, 453, 906, 1277, 2554, 2567, 3831, 5134, 7662, 7701, 15402, 21709, 43418, 65127, 130254, 192827, 385654, 578481, 1156962, 3278059, 6556118, 9834177, 19668354]

約数ペア:

[(1, 19668354), (2, 9834177), (3, 6556118), (6, 3278059), (17, 1156962), (34, 578481), (51, 385654), (102, 192827), (151, 130254), (302, 65127), (453, 43418), (906, 21709), (1277, 15402), (2554, 7701), (2567, 7662), (3831, 5134)]