19657302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16139}}^1$

素因数の和:16180

約数の個数: 32

約数和(自身を含む): 46483200

約数和(自身を除く): 26825898

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 16139, 32278, 48417, 96834, 112973, 225946, 338919, 468031, 677838, 936062, 1404093, 2808186, 3276217, 6552434, 9828651, 19657302]

約数ペア:

[(1, 19657302), (2, 9828651), (3, 6552434), (6, 3276217), (7, 2808186), (14, 1404093), (21, 936062), (29, 677838), (42, 468031), (58, 338919), (87, 225946), (174, 112973), (203, 96834), (406, 48417), (609, 32278), (1218, 16139)]