15974296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 32432400

約数和(自身を除く): 16458104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 571, 1076, 1142, 2152, 2284, 3497, 4568, 6994, 7423, 13988, 14846, 27976, 29692, 59384, 153599, 307198, 614396, 1228792, 1996787, 3993574, 7987148, 15974296]

約数ペア:

[(1, 15974296), (2, 7987148), (4, 3993574), (8, 1996787), (13, 1228792), (26, 614396), (52, 307198), (104, 153599), (269, 59384), (538, 29692), (571, 27976), (1076, 14846), (1142, 13988), (2152, 7423), (2284, 6994), (3497, 4568)]