2019199632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1\times {\mathrm{1237}}^1$

素因数の和:2376

約数の個数: 80

約数和(自身を含む): 5393797632

約数和(自身を除く): 3374598000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1097, 1237, 1488, 2194, 2474, 3291, 3711, 4388, 4948, 6582, 7422, 8776, 9896, 13164, 14844, 17552, 19792, 26328, 29688, 34007, 38347, 52656, 59376, 68014, 76694, 102021, 115041, 136028, 153388, 204042, 230082, 272056, 306776, 408084, 460164, 544112, 613552, 816168, 920328, 1356989, 1632336, 1840656, 2713978, 4070967, 5427956, 8141934, 10855912, 16283868, 21711824, 32567736, 42066659, 65135472, 84133318, 126199977, 168266636, 252399954, 336533272, 504799908, 673066544, 1009599816, 2019199632]

約数ペア:

[(1, 2019199632), (2, 1009599816), (3, 673066544), (4, 504799908), (6, 336533272), (8, 252399954), (12, 168266636), (16, 126199977), (24, 84133318), (31, 65135472), (48, 42066659), (62, 32567736), (93, 21711824), (124, 16283868), (186, 10855912), (248, 8141934), (372, 5427956), (496, 4070967), (744, 2713978), (1097, 1840656), (1237, 1632336), (1488, 1356989), (2194, 920328), (2474, 816168), (3291, 613552), (3711, 544112), (4388, 460164), (4948, 408084), (6582, 306776), (7422, 272056), (8776, 230082), (9896, 204042), (13164, 153388), (14844, 136028), (17552, 115041), (19792, 102021), (26328, 76694), (29688, 68014), (34007, 59376), (38347, 52656)]