19566930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2729}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 27607470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 2729, 3585, 5458, 7170, 8187, 13645, 16374, 27290, 40935, 81870, 652231, 1304462, 1956693, 3261155, 3913386, 6522310, 9783465, 19566930]

約数ペア:

[(1, 19566930), (2, 9783465), (3, 6522310), (5, 3913386), (6, 3261155), (10, 1956693), (15, 1304462), (30, 652231), (239, 81870), (478, 40935), (717, 27290), (1195, 16374), (1434, 13645), (2390, 8187), (2729, 7170), (3585, 5458)]