19008978

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 39735360

約数和(自身を除く): 20726382

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 1021, 2042, 3063, 3103, 6126, 6206, 9309, 18618, 29609, 59218, 88827, 109247, 177654, 218494, 327741, 655482, 3168163, 6336326, 9504489, 19008978]

約数ペア:

[(1, 19008978), (2, 9504489), (3, 6336326), (6, 3168163), (29, 655482), (58, 327741), (87, 218494), (107, 177654), (174, 109247), (214, 88827), (321, 59218), (642, 29609), (1021, 18618), (2042, 9309), (3063, 6206), (3103, 6126)]