13228788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 34413120

約数和(自身を除く): 21184332

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3413, 3876, 6826, 10239, 13652, 20478, 40956, 58021, 64847, 116042, 129694, 174063, 194541, 232084, 259388, 348126, 389082, 696252, 778164, 1102399, 2204798, 3307197, 4409596, 6614394, 13228788]

約数ペア:

[(1, 13228788), (2, 6614394), (3, 4409596), (4, 3307197), (6, 2204798), (12, 1102399), (17, 778164), (19, 696252), (34, 389082), (38, 348126), (51, 259388), (57, 232084), (68, 194541), (76, 174063), (102, 129694), (114, 116042), (204, 64847), (228, 58021), (323, 40956), (646, 20478), (969, 13652), (1292, 10239), (1938, 6826), (3413, 3876)]