22143394

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 42163200

約数和(自身を除く): 20019806

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 191, 338, 343, 382, 637, 686, 1183, 1274, 1337, 2366, 2483, 2674, 4459, 4966, 8281, 8918, 9359, 16562, 17381, 18718, 32279, 34762, 57967, 64558, 65513, 115934, 121667, 131026, 225953, 243334, 451906, 851669, 1581671, 1703338, 3163342, 11071697, 22143394]

約数ペア:

[(1, 22143394), (2, 11071697), (7, 3163342), (13, 1703338), (14, 1581671), (26, 851669), (49, 451906), (91, 243334), (98, 225953), (169, 131026), (182, 121667), (191, 115934), (338, 65513), (343, 64558), (382, 57967), (637, 34762), (686, 32279), (1183, 18718), (1274, 17381), (1337, 16562), (2366, 9359), (2483, 8918), (2674, 8281), (4459, 4966)]