19019664

素因数分解:

$2^4\times 3^3\times {\mathrm{44027}}^1$

素因数の和:44044

約数の個数: 40

約数和(自身を含む): 54594720

約数和(自身を除く): 35575056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44027, 88054, 132081, 176108, 264162, 352216, 396243, 528324, 704432, 792486, 1056648, 1188729, 1584972, 2113296, 2377458, 3169944, 4754916, 6339888, 9509832, 19019664]

約数ペア:

[(1, 19019664), (2, 9509832), (3, 6339888), (4, 4754916), (6, 3169944), (8, 2377458), (9, 2113296), (12, 1584972), (16, 1188729), (18, 1056648), (24, 792486), (27, 704432), (36, 528324), (48, 396243), (54, 352216), (72, 264162), (108, 176108), (144, 132081), (216, 88054), (432, 44027)]