15863188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5381}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 30741984

約数和(自身を除く): 14878796

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 5381, 10762, 21524, 59191, 118382, 236764, 360527, 721054, 1442108, 3965797, 7931594, 15863188]

約数ペア:

[(1, 15863188), (2, 7931594), (4, 3965797), (11, 1442108), (22, 721054), (44, 360527), (67, 236764), (134, 118382), (268, 59191), (737, 21524), (1474, 10762), (2948, 5381)]