19580082016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1356713}}^1$

素因数の和:1356775

約数の個数: 48

約数和(自身を含む): 43078382928

約数和(自身を除く): 23498300912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 14432, 1356713, 2713426, 5426852, 10853704, 14923843, 21707408, 29847686, 43414816, 55625233, 59695372, 111250466, 119390744, 222500932, 238781488, 445001864, 477562976, 611877563, 890003728, 1223755126, 1780007456, 2447510252, 4895020504, 9790041008, 19580082016]

約数ペア:

[(1, 19580082016), (2, 9790041008), (4, 4895020504), (8, 2447510252), (11, 1780007456), (16, 1223755126), (22, 890003728), (32, 611877563), (41, 477562976), (44, 445001864), (82, 238781488), (88, 222500932), (164, 119390744), (176, 111250466), (328, 59695372), (352, 55625233), (451, 43414816), (656, 29847686), (902, 21707408), (1312, 14923843), (1804, 10853704), (3608, 5426852), (7216, 2713426), (14432, 1356713)]