19311456

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11833}}^1$

素因数の和:11863

約数の個数: 48

約数和(自身を含む): 53679024

約数和(自身を除く): 34367568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11833, 23666, 35499, 47332, 70998, 94664, 141996, 189328, 201161, 283992, 378656, 402322, 567984, 603483, 804644, 1135968, 1206966, 1609288, 2413932, 3218576, 4827864, 6437152, 9655728, 19311456]

約数ペア:

[(1, 19311456), (2, 9655728), (3, 6437152), (4, 4827864), (6, 3218576), (8, 2413932), (12, 1609288), (16, 1206966), (17, 1135968), (24, 804644), (32, 603483), (34, 567984), (48, 402322), (51, 378656), (68, 283992), (96, 201161), (102, 189328), (136, 141996), (204, 94664), (272, 70998), (408, 47332), (544, 35499), (816, 23666), (1632, 11833)]