19139544

素因数分解:

$2^3\times 3^3\times {\mathrm{88609}}^1$

素因数の和:88624

約数の個数: 32

約数和(自身を含む): 53166000

約数和(自身を除く): 34026456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 88609, 177218, 265827, 354436, 531654, 708872, 797481, 1063308, 1594962, 2126616, 2392443, 3189924, 4784886, 6379848, 9569772, 19139544]

約数ペア:

[(1, 19139544), (2, 9569772), (3, 6379848), (4, 4784886), (6, 3189924), (8, 2392443), (9, 2126616), (12, 1594962), (18, 1063308), (24, 797481), (27, 708872), (36, 531654), (54, 354436), (72, 265827), (108, 177218), (216, 88609)]