38637610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 76298112

約数和(自身を除く): 37660502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1783, 1970, 2167, 3566, 4334, 8915, 10835, 17830, 19613, 21670, 39226, 98065, 196130, 351251, 702502, 1756255, 3512510, 3863761, 7727522, 19318805, 38637610]

約数ペア:

[(1, 38637610), (2, 19318805), (5, 7727522), (10, 3863761), (11, 3512510), (22, 1756255), (55, 702502), (110, 351251), (197, 196130), (394, 98065), (985, 39226), (1783, 21670), (1970, 19613), (2167, 17830), (3566, 10835), (4334, 8915)]