19196572

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 34546176

約数和(自身を除く): 15349604

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 863, 1726, 3452, 5561, 11122, 22244, 57821, 71629, 115642, 143258, 231284, 286516, 4799143, 9598286, 19196572]

約数ペア:

[(1, 19196572), (2, 9598286), (4, 4799143), (67, 286516), (83, 231284), (134, 143258), (166, 115642), (268, 71629), (332, 57821), (863, 22244), (1726, 11122), (3452, 5561)]