13059890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 24689664

約数和(自身を除く): 11629774

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 751, 1502, 1739, 3478, 3755, 7510, 8695, 17390, 27787, 35297, 55574, 70594, 138935, 176485, 277870, 352970, 1305989, 2611978, 6529945, 13059890]

約数ペア:

[(1, 13059890), (2, 6529945), (5, 2611978), (10, 1305989), (37, 352970), (47, 277870), (74, 176485), (94, 138935), (185, 70594), (235, 55574), (370, 35297), (470, 27787), (751, 17390), (1502, 8695), (1739, 7510), (3478, 3755)]