39373730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 77666688

約数和(自身を除く): 38292958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 1361, 2630, 2722, 2893, 5786, 6805, 13610, 14465, 14971, 28930, 29942, 74855, 149710, 357943, 715886, 1789715, 3579430, 3937373, 7874746, 19686865, 39373730]

約数ペア:

[(1, 39373730), (2, 19686865), (5, 7874746), (10, 3937373), (11, 3579430), (22, 1789715), (55, 715886), (110, 357943), (263, 149710), (526, 74855), (1315, 29942), (1361, 28930), (2630, 14971), (2722, 14465), (2893, 13610), (5786, 6805)]