13015898

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 23113728

約数和(自身を除く): 10097830

約数列:

[1, 2, 7, 14, 47, 94, 131, 151, 262, 302, 329, 658, 917, 1057, 1834, 2114, 6157, 7097, 12314, 14194, 19781, 39562, 43099, 49679, 86198, 99358, 138467, 276934, 929707, 1859414, 6507949, 13015898]

約数ペア:

[(1, 13015898), (2, 6507949), (7, 1859414), (14, 929707), (47, 276934), (94, 138467), (131, 99358), (151, 86198), (262, 49679), (302, 43099), (329, 39562), (658, 19781), (917, 14194), (1057, 12314), (1834, 7097), (2114, 6157)]