16694470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 32985792

約数和(自身を除く): 16291322

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2423, 3445, 4846, 6890, 12115, 24230, 31499, 62998, 128419, 157495, 256838, 314990, 642095, 1284190, 1669447, 3338894, 8347235, 16694470]

約数ペア:

[(1, 16694470), (2, 8347235), (5, 3338894), (10, 1669447), (13, 1284190), (26, 642095), (53, 314990), (65, 256838), (106, 157495), (130, 128419), (265, 62998), (530, 31499), (689, 24230), (1378, 12115), (2423, 6890), (3445, 4846)]