19133910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7331}}^1$

素因数の和:7373

約数の個数: 48

約数和(自身を含む): 51470640

約数和(自身を除く): 32336730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 7331, 14662, 21993, 36655, 43986, 65979, 73310, 109965, 131958, 212599, 219930, 329895, 425198, 637797, 659790, 1062995, 1275594, 1913391, 2125990, 3188985, 3826782, 6377970, 9566955, 19133910]

約数ペア:

[(1, 19133910), (2, 9566955), (3, 6377970), (5, 3826782), (6, 3188985), (9, 2125990), (10, 1913391), (15, 1275594), (18, 1062995), (29, 659790), (30, 637797), (45, 425198), (58, 329895), (87, 219930), (90, 212599), (145, 131958), (174, 109965), (261, 73310), (290, 65979), (435, 43986), (522, 36655), (870, 21993), (1305, 14662), (2610, 7331)]