1719197710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{19543}}^1$

素因数の和:20032

約数の個数: 32

約数和(自身を含む): 3264629760

約数和(自身を除く): 1545432050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 463, 926, 2315, 4630, 8797, 17594, 19543, 39086, 43985, 87970, 97715, 195430, 371317, 742634, 1856585, 3713170, 9048409, 18096818, 45242045, 90484090, 171919771, 343839542, 859598855, 1719197710]

約数ペア:

[(1, 1719197710), (2, 859598855), (5, 343839542), (10, 171919771), (19, 90484090), (38, 45242045), (95, 18096818), (190, 9048409), (463, 3713170), (926, 1856585), (2315, 742634), (4630, 371317), (8797, 195430), (17594, 97715), (19543, 87970), (39086, 43985)]