13239122

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 22619520

約数和(自身を除く): 9380398

約数列:

[1, 2, 13, 23, 26, 46, 131, 169, 262, 299, 338, 598, 1703, 2197, 3013, 3406, 3887, 4394, 6026, 7774, 22139, 39169, 44278, 50531, 78338, 101062, 287807, 509197, 575614, 1018394, 6619561, 13239122]

約数ペア:

[(1, 13239122), (2, 6619561), (13, 1018394), (23, 575614), (26, 509197), (46, 287807), (131, 101062), (169, 78338), (262, 50531), (299, 44278), (338, 39169), (598, 22139), (1703, 7774), (2197, 6026), (3013, 4394), (3406, 3887)]