13200312

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12791}}^1$

素因数の和:12843

約数の個数: 32

約数和(自身を含む): 33770880

約数和(自身を除く): 20570568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 12791, 25582, 38373, 51164, 76746, 102328, 153492, 306984, 550013, 1100026, 1650039, 2200052, 3300078, 4400104, 6600156, 13200312]

約数ペア:

[(1, 13200312), (2, 6600156), (3, 4400104), (4, 3300078), (6, 2200052), (8, 1650039), (12, 1100026), (24, 550013), (43, 306984), (86, 153492), (129, 102328), (172, 76746), (258, 51164), (344, 38373), (516, 25582), (1032, 12791)]