15649204

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 28227528

約数和(自身を除く): 12578324

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 761, 1522, 3044, 5141, 10282, 20564, 40333, 73817, 80666, 147634, 161332, 295268, 3912301, 7824602, 15649204]

約数ペア:

[(1, 15649204), (2, 7824602), (4, 3912301), (53, 295268), (97, 161332), (106, 147634), (194, 80666), (212, 73817), (388, 40333), (761, 20564), (1522, 10282), (3044, 5141)]