19994618166

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{70099}}^1$

素因数の和:70588

約数の個数: 32

約数和(自身を含む): 40397788800

約数和(自身を除く): 20403170634

約数列:

[1, 2, 3, 6, 137, 274, 347, 411, 694, 822, 1041, 2082, 47539, 70099, 95078, 140198, 142617, 210297, 285234, 420594, 9603563, 19207126, 24324353, 28810689, 48648706, 57621378, 72973059, 145946118, 3332436361, 6664872722, 9997309083, 19994618166]

約数ペア:

[(1, 19994618166), (2, 9997309083), (3, 6664872722), (6, 3332436361), (137, 145946118), (274, 72973059), (347, 57621378), (411, 48648706), (694, 28810689), (822, 24324353), (1041, 19207126), (2082, 9603563), (47539, 420594), (70099, 285234), (95078, 210297), (140198, 142617)]