19656084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8069}}^1$

素因数の和:8112

約数の個数: 48

約数和(自身を含む): 54230400

約数和(自身を除く): 34574316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 8069, 16138, 24207, 32276, 48414, 56483, 96828, 112966, 169449, 225932, 234001, 338898, 468002, 677796, 702003, 936004, 1404006, 1638007, 2808012, 3276014, 4914021, 6552028, 9828042, 19656084]

約数ペア:

[(1, 19656084), (2, 9828042), (3, 6552028), (4, 4914021), (6, 3276014), (7, 2808012), (12, 1638007), (14, 1404006), (21, 936004), (28, 702003), (29, 677796), (42, 468002), (58, 338898), (84, 234001), (87, 225932), (116, 169449), (174, 112966), (203, 96828), (348, 56483), (406, 48414), (609, 32276), (812, 24207), (1218, 16138), (2436, 8069)]