190715538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{66083}}^1$

素因数の和:66138

約数の個数: 32

約数和(自身を含む): 421880256

約数和(自身を除く): 231164718

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 66083, 132166, 198249, 396498, 859079, 1718158, 2445071, 2577237, 4890142, 5154474, 7335213, 14670426, 31785923, 63571846, 95357769, 190715538]

約数ペア:

[(1, 190715538), (2, 95357769), (3, 63571846), (6, 31785923), (13, 14670426), (26, 7335213), (37, 5154474), (39, 4890142), (74, 2577237), (78, 2445071), (111, 1718158), (222, 859079), (481, 396498), (962, 198249), (1443, 132166), (2886, 66083)]