19696362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1693}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 45209472

約数和(自身を除く): 25513110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1693, 1939, 3386, 3878, 5079, 5817, 10158, 11634, 11851, 23702, 35553, 71106, 468961, 937922, 1406883, 2813766, 3282727, 6565454, 9848181, 19696362]

約数ペア:

[(1, 19696362), (2, 9848181), (3, 6565454), (6, 3282727), (7, 2813766), (14, 1406883), (21, 937922), (42, 468961), (277, 71106), (554, 35553), (831, 23702), (1662, 11851), (1693, 11634), (1939, 10158), (3386, 5817), (3878, 5079)]