15690962928

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1242947}}^1$

素因数の和:1243221

約数の個数: 40

約数和(自身を含む): 40689145728

約数和(自身を除く): 24998182800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 1242947, 2485894, 3728841, 4971788, 7457682, 9943576, 14915364, 19887152, 29830728, 59661456, 326895061, 653790122, 980685183, 1307580244, 1961370366, 2615160488, 3922740732, 5230320976, 7845481464, 15690962928]

約数ペア:

[(1, 15690962928), (2, 7845481464), (3, 5230320976), (4, 3922740732), (6, 2615160488), (8, 1961370366), (12, 1307580244), (16, 980685183), (24, 653790122), (48, 326895061), (263, 59661456), (526, 29830728), (789, 19887152), (1052, 14915364), (1578, 9943576), (2104, 7457682), (3156, 4971788), (4208, 3728841), (6312, 2485894), (12624, 1242947)]