19652946

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 40892928

約数和(自身を除く): 21239982

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 673, 942, 1346, 2019, 4038, 4867, 9734, 14601, 20863, 29202, 41726, 62589, 105661, 125178, 211322, 316983, 633966, 3275491, 6550982, 9826473, 19652946]

約数ペア:

[(1, 19652946), (2, 9826473), (3, 6550982), (6, 3275491), (31, 633966), (62, 316983), (93, 211322), (157, 125178), (186, 105661), (314, 62589), (471, 41726), (673, 29202), (942, 20863), (1346, 14601), (2019, 9734), (4038, 4867)]