15696572372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{39619}}^1$

素因数の和:40056

約数の個数: 48

約数和(自身を含む): 31217390400

約数和(自身を除く): 15520818028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 401, 494, 802, 988, 1604, 5213, 7619, 10426, 15238, 20852, 30476, 39619, 79238, 99047, 158476, 198094, 396188, 515047, 752761, 1030094, 1505522, 2060188, 3011044, 9785893, 15887219, 19571786, 31774438, 39143572, 63548876, 206533847, 301857161, 413067694, 603714322, 826135388, 1207428644, 3924143093, 7848286186, 15696572372]

約数ペア:

[(1, 15696572372), (2, 7848286186), (4, 3924143093), (13, 1207428644), (19, 826135388), (26, 603714322), (38, 413067694), (52, 301857161), (76, 206533847), (247, 63548876), (401, 39143572), (494, 31774438), (802, 19571786), (988, 15887219), (1604, 9785893), (5213, 3011044), (7619, 2060188), (10426, 1505522), (15238, 1030094), (20852, 752761), (30476, 515047), (39619, 396188), (79238, 198094), (99047, 158476)]