19115244

素因数分解:

$2^2\times 3^3\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 30679956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 379, 467, 758, 934, 1137, 1401, 1516, 1868, 2274, 2802, 3411, 4203, 4548, 5604, 6822, 8406, 10233, 12609, 13644, 16812, 20466, 25218, 40932, 50436, 176993, 353986, 530979, 707972, 1061958, 1592937, 2123916, 3185874, 4778811, 6371748, 9557622, 19115244]

約数ペア:

[(1, 19115244), (2, 9557622), (3, 6371748), (4, 4778811), (6, 3185874), (9, 2123916), (12, 1592937), (18, 1061958), (27, 707972), (36, 530979), (54, 353986), (108, 176993), (379, 50436), (467, 40932), (758, 25218), (934, 20466), (1137, 16812), (1401, 13644), (1516, 12609), (1868, 10233), (2274, 8406), (2802, 6822), (3411, 5604), (4203, 4548)]