19415412

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1423}}^1$

素因数の和:1812

約数の個数: 36

約数和(自身を含む): 49241920

約数和(自身を除く): 29826508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1423, 1516, 2274, 2846, 3411, 4269, 4548, 5692, 6822, 8538, 12807, 13644, 17076, 25614, 51228, 539317, 1078634, 1617951, 2157268, 3235902, 4853853, 6471804, 9707706, 19415412]

約数ペア:

[(1, 19415412), (2, 9707706), (3, 6471804), (4, 4853853), (6, 3235902), (9, 2157268), (12, 1617951), (18, 1078634), (36, 539317), (379, 51228), (758, 25614), (1137, 17076), (1423, 13644), (1516, 12807), (2274, 8538), (2846, 6822), (3411, 5692), (4269, 4548)]