3838570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 7387200

約数和(自身を除く): 3548630

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 227, 445, 454, 890, 1135, 1691, 2270, 3382, 4313, 8455, 8626, 16910, 20203, 21565, 40406, 43130, 101015, 202030, 383857, 767714, 1919285, 3838570]

約数ペア:

[(1, 3838570), (2, 1919285), (5, 767714), (10, 383857), (19, 202030), (38, 101015), (89, 43130), (95, 40406), (178, 21565), (190, 20203), (227, 16910), (445, 8626), (454, 8455), (890, 4313), (1135, 3382), (1691, 2270)]