38408590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9437}}^1$

素因数の和:9492

約数の個数: 32

約数和(自身を含む): 77467104

約数和(自身を除く): 39058514

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 9437, 18874, 47185, 94370, 103807, 207614, 349169, 519035, 698338, 1038070, 1745845, 3491690, 3840859, 7681718, 19204295, 38408590]

約数ペア:

[(1, 38408590), (2, 19204295), (5, 7681718), (10, 3840859), (11, 3491690), (22, 1745845), (37, 1038070), (55, 698338), (74, 519035), (110, 349169), (185, 207614), (370, 103807), (407, 94370), (814, 47185), (2035, 18874), (4070, 9437)]