19884084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8861}}^1$

素因数の和:8896

約数の個数: 48

約数和(自身を含む): 53597376

約数和(自身を除く): 33713292

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8861, 17722, 26583, 35444, 53166, 97471, 106332, 150637, 194942, 292413, 301274, 389884, 451911, 584826, 602548, 903822, 1169652, 1657007, 1807644, 3314014, 4971021, 6628028, 9942042, 19884084]

約数ペア:

[(1, 19884084), (2, 9942042), (3, 6628028), (4, 4971021), (6, 3314014), (11, 1807644), (12, 1657007), (17, 1169652), (22, 903822), (33, 602548), (34, 584826), (44, 451911), (51, 389884), (66, 301274), (68, 292413), (102, 194942), (132, 150637), (187, 106332), (204, 97471), (374, 53166), (561, 35444), (748, 26583), (1122, 17722), (2244, 8861)]