19167888

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3877}}^1$

素因数の和:3991

約数の個数: 40

約数和(自身を含む): 50010688

約数和(自身を除く): 30842800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3877, 4944, 7754, 11631, 15508, 23262, 31016, 46524, 62032, 93048, 186096, 399331, 798662, 1197993, 1597324, 2395986, 3194648, 4791972, 6389296, 9583944, 19167888]

約数ペア:

[(1, 19167888), (2, 9583944), (3, 6389296), (4, 4791972), (6, 3194648), (8, 2395986), (12, 1597324), (16, 1197993), (24, 798662), (48, 399331), (103, 186096), (206, 93048), (309, 62032), (412, 46524), (618, 31016), (824, 23262), (1236, 15508), (1648, 11631), (2472, 7754), (3877, 4944)]