11220830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 21578400

約数和(自身を除く): 10357570

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 809, 1387, 1618, 2774, 4045, 6935, 8090, 13870, 15371, 30742, 59057, 76855, 118114, 153710, 295285, 590570, 1122083, 2244166, 5610415, 11220830]

約数ペア:

[(1, 11220830), (2, 5610415), (5, 2244166), (10, 1122083), (19, 590570), (38, 295285), (73, 153710), (95, 118114), (146, 76855), (190, 59057), (365, 30742), (730, 15371), (809, 13870), (1387, 8090), (1618, 6935), (2774, 4045)]