19022616

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 51723360

約数和(自身を除く): 32700744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 613, 862, 1226, 1293, 1724, 1839, 2452, 2586, 3448, 3678, 3879, 4904, 5172, 5517, 7356, 7758, 10344, 11034, 14712, 15516, 22068, 31032, 44136, 264203, 528406, 792609, 1056812, 1585218, 2113624, 2377827, 3170436, 4755654, 6340872, 9511308, 19022616]

約数ペア:

[(1, 19022616), (2, 9511308), (3, 6340872), (4, 4755654), (6, 3170436), (8, 2377827), (9, 2113624), (12, 1585218), (18, 1056812), (24, 792609), (36, 528406), (72, 264203), (431, 44136), (613, 31032), (862, 22068), (1226, 15516), (1293, 14712), (1724, 11034), (1839, 10344), (2452, 7758), (2586, 7356), (3448, 5517), (3678, 5172), (3879, 4904)]