15979404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 42887936

約数和(自身を除く): 26908532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1051, 1086, 1267, 2102, 2172, 2534, 3153, 3801, 4204, 5068, 6306, 7357, 7602, 12612, 14714, 15204, 22071, 29428, 44142, 88284, 190231, 380462, 570693, 760924, 1141386, 1331617, 2282772, 2663234, 3994851, 5326468, 7989702, 15979404]

約数ペア:

[(1, 15979404), (2, 7989702), (3, 5326468), (4, 3994851), (6, 2663234), (7, 2282772), (12, 1331617), (14, 1141386), (21, 760924), (28, 570693), (42, 380462), (84, 190231), (181, 88284), (362, 44142), (543, 29428), (724, 22071), (1051, 15204), (1086, 14714), (1267, 12612), (2102, 7602), (2172, 7357), (2534, 6306), (3153, 5068), (3801, 4204)]