19070414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 33644160

約数和(自身を除く): 14573746

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1061, 1634, 2122, 8987, 11671, 17974, 20159, 23342, 40318, 45623, 91246, 221749, 443498, 501853, 866837, 1003706, 1733674, 9535207, 19070414]

約数ペア:

[(1, 19070414), (2, 9535207), (11, 1733674), (19, 1003706), (22, 866837), (38, 501853), (43, 443498), (86, 221749), (209, 91246), (418, 45623), (473, 40318), (817, 23342), (946, 20159), (1061, 17974), (1634, 11671), (2122, 8987)]