13101964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 23854208

約数和(自身を除く): 10752244

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 673, 1346, 2692, 4867, 9734, 19468, 20863, 41726, 83452, 105661, 211322, 422644, 3275491, 6550982, 13101964]

約数ペア:

[(1, 13101964), (2, 6550982), (4, 3275491), (31, 422644), (62, 211322), (124, 105661), (157, 83452), (314, 41726), (628, 20863), (673, 19468), (1346, 9734), (2692, 4867)]