15691062556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{811}}^1\times {\mathrm{28621}}^1$

素因数の和:29462

約数の個数: 36

約数和(自身を含む): 29771802984

約数和(自身を除く): 14080740428

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 811, 1622, 3244, 10543, 21086, 28621, 42172, 57242, 114484, 137059, 274118, 372073, 548236, 744146, 1488292, 4836949, 9673898, 19347796, 23211631, 46423262, 92846524, 301751203, 603502406, 1207004812, 3922765639, 7845531278, 15691062556]

約数ペア:

[(1, 15691062556), (2, 7845531278), (4, 3922765639), (13, 1207004812), (26, 603502406), (52, 301751203), (169, 92846524), (338, 46423262), (676, 23211631), (811, 19347796), (1622, 9673898), (3244, 4836949), (10543, 1488292), (21086, 744146), (28621, 548236), (42172, 372073), (57242, 274118), (114484, 137059)]