13018904

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 25116480

約数和(自身を除く): 12097576

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 227, 268, 428, 454, 536, 856, 908, 1816, 7169, 14338, 15209, 24289, 28676, 30418, 48578, 57352, 60836, 97156, 121672, 194312, 1627363, 3254726, 6509452, 13018904]

約数ペア:

[(1, 13018904), (2, 6509452), (4, 3254726), (8, 1627363), (67, 194312), (107, 121672), (134, 97156), (214, 60836), (227, 57352), (268, 48578), (428, 30418), (454, 28676), (536, 24289), (856, 15209), (908, 14338), (1816, 7169)]