11195470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7829}}^1$

素因数の和:7860

約数の個数: 32

約数和(自身を含む): 23677920

約数和(自身を除く): 12482450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7829, 15658, 39145, 78290, 86119, 101777, 172238, 203554, 430595, 508885, 861190, 1017770, 1119547, 2239094, 5597735, 11195470]

約数ペア:

[(1, 11195470), (2, 5597735), (5, 2239094), (10, 1119547), (11, 1017770), (13, 861190), (22, 508885), (26, 430595), (55, 203554), (65, 172238), (110, 101777), (130, 86119), (143, 78290), (286, 39145), (715, 15658), (1430, 7829)]