15693243770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{491489}}^1$

素因数の和:491630

約数の個数: 32

約数和(自身を含む): 29442216960

約数和(自身を除く): 13748973190

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 6386, 15965, 31930, 491489, 982978, 2457445, 4914890, 15236159, 30472318, 50623367, 76180795, 101246734, 152361590, 253116835, 506233670, 1569324377, 3138648754, 7846621885, 15693243770]

約数ペア:

[(1, 15693243770), (2, 7846621885), (5, 3138648754), (10, 1569324377), (31, 506233670), (62, 253116835), (103, 152361590), (155, 101246734), (206, 76180795), (310, 50623367), (515, 30472318), (1030, 15236159), (3193, 4914890), (6386, 2457445), (15965, 982978), (31930, 491489)]