12197416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19801}}^1$

素因数の和:19825

約数の個数: 32

約数和(自身を含む): 28514880

約数和(自身を除く): 16317464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 19801, 39602, 79204, 138607, 158408, 217811, 277214, 435622, 554428, 871244, 1108856, 1524677, 1742488, 3049354, 6098708, 12197416]

約数ペア:

[(1, 12197416), (2, 6098708), (4, 3049354), (7, 1742488), (8, 1524677), (11, 1108856), (14, 871244), (22, 554428), (28, 435622), (44, 277214), (56, 217811), (77, 158408), (88, 138607), (154, 79204), (308, 39602), (616, 19801)]