19133808

素因数分解:

$2^4\times 3^1\times {\mathrm{398621}}^1$

素因数の和:398632

約数の個数: 20

約数和(自身を含む): 49429128

約数和(自身を除く): 30295320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398621, 797242, 1195863, 1594484, 2391726, 3188968, 4783452, 6377936, 9566904, 19133808]

約数ペア:

[(1, 19133808), (2, 9566904), (3, 6377936), (4, 4783452), (6, 3188968), (8, 2391726), (12, 1594484), (16, 1195863), (24, 797242), (48, 398621)]