19002996

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3853}}^1$

素因数の和:4000

約数の個数: 36

約数和(自身を含む): 48398532

約数和(自身を除く): 29395536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3853, 4932, 7706, 11559, 15412, 23118, 34677, 46236, 69354, 138708, 527861, 1055722, 1583583, 2111444, 3167166, 4750749, 6334332, 9501498, 19002996]

約数ペア:

[(1, 19002996), (2, 9501498), (3, 6334332), (4, 4750749), (6, 3167166), (9, 2111444), (12, 1583583), (18, 1055722), (36, 527861), (137, 138708), (274, 69354), (411, 46236), (548, 34677), (822, 23118), (1233, 15412), (1644, 11559), (2466, 7706), (3853, 4932)]