15979402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 24881472

約数和(自身を除く): 8902070

約数列:

[1, 2, 43, 71, 86, 142, 2617, 3053, 5234, 6106, 112531, 185807, 225062, 371614, 7989701, 15979402]

約数ペア:

[(1, 15979402), (2, 7989701), (43, 371614), (71, 225062), (86, 185807), (142, 112531), (2617, 6106), (3053, 5234)]