19243428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{84401}}^1$

素因数の和:84427

約数の個数: 24

約数和(自身を含む): 47265120

約数和(自身を除く): 28021692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 84401, 168802, 253203, 337604, 506406, 1012812, 1603619, 3207238, 4810857, 6414476, 9621714, 19243428]

約数ペア:

[(1, 19243428), (2, 9621714), (3, 6414476), (4, 4810857), (6, 3207238), (12, 1603619), (19, 1012812), (38, 506406), (57, 337604), (76, 253203), (114, 168802), (228, 84401)]