19271170

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 16498430

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 295, 367, 445, 590, 734, 890, 1835, 3670, 5251, 10502, 21653, 26255, 32663, 43306, 52510, 65326, 108265, 163315, 216530, 326630, 1927117, 3854234, 9635585, 19271170]

約数ペア:

[(1, 19271170), (2, 9635585), (5, 3854234), (10, 1927117), (59, 326630), (89, 216530), (118, 163315), (178, 108265), (295, 65326), (367, 52510), (445, 43306), (590, 32663), (734, 26255), (890, 21653), (1835, 10502), (3670, 5251)]