18736630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 18691850

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 2887, 3245, 5774, 6490, 14435, 28870, 31757, 63514, 158785, 170333, 317570, 340666, 851665, 1703330, 1873663, 3747326, 9368315, 18736630]

約数ペア:

[(1, 18736630), (2, 9368315), (5, 3747326), (10, 1873663), (11, 1703330), (22, 851665), (55, 340666), (59, 317570), (110, 170333), (118, 158785), (295, 63514), (590, 31757), (649, 28870), (1298, 14435), (2887, 6490), (3245, 5774)]