19128528

素因数分解:

$2^4\times 3^3\times {\mathrm{44279}}^1$

素因数の和:44296

約数の個数: 40

約数和(自身を含む): 54907200

約数和(自身を除く): 35778672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44279, 88558, 132837, 177116, 265674, 354232, 398511, 531348, 708464, 797022, 1062696, 1195533, 1594044, 2125392, 2391066, 3188088, 4782132, 6376176, 9564264, 19128528]

約数ペア:

[(1, 19128528), (2, 9564264), (3, 6376176), (4, 4782132), (6, 3188088), (8, 2391066), (9, 2125392), (12, 1594044), (16, 1195533), (18, 1062696), (24, 797022), (27, 708464), (36, 531348), (48, 398511), (54, 354232), (72, 265674), (108, 177116), (144, 132837), (216, 88558), (432, 44279)]