38395370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1123}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 74777472

約数和(自身を除く): 36382102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1123, 1315, 2246, 2630, 3419, 5615, 6838, 11230, 14599, 17095, 29198, 34190, 72995, 145990, 295349, 590698, 1476745, 2953490, 3839537, 7679074, 19197685, 38395370]

約数ペア:

[(1, 38395370), (2, 19197685), (5, 7679074), (10, 3839537), (13, 2953490), (26, 1476745), (65, 590698), (130, 295349), (263, 145990), (526, 72995), (1123, 34190), (1315, 29198), (2246, 17095), (2630, 14599), (3419, 11230), (5615, 6838)]