19010744

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{40277}}^1$

素因数の和:40342

約数の個数: 16

約数和(自身を含む): 36250200

約数和(自身を除く): 17239456

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 40277, 80554, 161108, 322216, 2376343, 4752686, 9505372, 19010744]

約数ペア:

[(1, 19010744), (2, 9505372), (4, 4752686), (8, 2376343), (59, 322216), (118, 161108), (236, 80554), (472, 40277)]