19552108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1061}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 36396864

約数和(自身を除く): 16844756

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1061, 1084, 2122, 4244, 4607, 9214, 18037, 18428, 36074, 72148, 287531, 575062, 1150124, 4888027, 9776054, 19552108]

約数ペア:

[(1, 19552108), (2, 9776054), (4, 4888027), (17, 1150124), (34, 575062), (68, 287531), (271, 72148), (542, 36074), (1061, 18428), (1084, 18037), (2122, 9214), (4244, 4607)]