12315855517

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{11321}}^1$

素因数の和:11613

約数の個数: 32

約数和(自身を含む): 15260244480

約数和(自身を除く): 2944388963

約数列:

[1, 7, 23, 29, 161, 203, 233, 667, 1631, 4669, 5359, 6757, 11321, 37513, 47299, 79247, 155411, 260383, 328309, 1087877, 1822681, 2298163, 2637793, 7551107, 18464551, 52857749, 60669239, 76495997, 424684673, 535471979, 1759407931, 12315855517]

約数ペア:

[(1, 12315855517), (7, 1759407931), (23, 535471979), (29, 424684673), (161, 76495997), (203, 60669239), (233, 52857749), (667, 18464551), (1631, 7551107), (4669, 2637793), (5359, 2298163), (6757, 1822681), (11321, 1087877), (37513, 328309), (47299, 260383), (79247, 155411)]