13186798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 22356000

約数和(自身を除く): 9169202

約数列:

[1, 2, 17, 19, 34, 38, 137, 149, 274, 298, 323, 646, 2329, 2533, 2603, 2831, 4658, 5066, 5206, 5662, 20413, 40826, 44251, 48127, 88502, 96254, 347021, 387847, 694042, 775694, 6593399, 13186798]

約数ペア:

[(1, 13186798), (2, 6593399), (17, 775694), (19, 694042), (34, 387847), (38, 347021), (137, 96254), (149, 88502), (274, 48127), (298, 44251), (323, 40826), (646, 20413), (2329, 5662), (2533, 5206), (2603, 5066), (2831, 4658)]