131067586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15607}}^1$

素因数の和:15658

約数の個数: 32

約数和(自身を含む): 235992960

約数和(自身を除く): 104925374

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 15607, 31214, 202891, 265319, 296533, 405782, 530638, 593066, 3449147, 3854929, 5041061, 6898294, 7709858, 10082122, 65533793, 131067586]

約数ペア:

[(1, 131067586), (2, 65533793), (13, 10082122), (17, 7709858), (19, 6898294), (26, 5041061), (34, 3854929), (38, 3449147), (221, 593066), (247, 530638), (323, 405782), (442, 296533), (494, 265319), (646, 202891), (4199, 31214), (8398, 15607)]