19501858848

素因数分解:

$2^5\times 3^1\times {\mathrm{4999}}^1\times {\mathrm{40637}}^1$

素因数の和:45649

約数の個数: 48

約数和(自身を含む): 51203880000

約数和(自身を除く): 31702021152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4999, 9998, 14997, 19996, 29994, 39992, 40637, 59988, 79984, 81274, 119976, 121911, 159968, 162548, 239952, 243822, 325096, 479904, 487644, 650192, 975288, 1300384, 1950576, 3901152, 203144363, 406288726, 609433089, 812577452, 1218866178, 1625154904, 2437732356, 3250309808, 4875464712, 6500619616, 9750929424, 19501858848]

約数ペア:

[(1, 19501858848), (2, 9750929424), (3, 6500619616), (4, 4875464712), (6, 3250309808), (8, 2437732356), (12, 1625154904), (16, 1218866178), (24, 812577452), (32, 609433089), (48, 406288726), (96, 203144363), (4999, 3901152), (9998, 1950576), (14997, 1300384), (19996, 975288), (29994, 650192), (39992, 487644), (40637, 479904), (59988, 325096), (79984, 243822), (81274, 239952), (119976, 162548), (121911, 159968)]