19274238

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18149}}^1$

素因数の和:18216

約数の個数: 24

約数和(自身を含む): 42471000

約数和(自身を除く): 23196762

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 18149, 36298, 54447, 108894, 163341, 326682, 1070791, 2141582, 3212373, 6424746, 9637119, 19274238]

約数ペア:

[(1, 19274238), (2, 9637119), (3, 6424746), (6, 3212373), (9, 2141582), (18, 1070791), (59, 326682), (118, 163341), (177, 108894), (354, 54447), (531, 36298), (1062, 18149)]