15978612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7879}}^1$

素因数の和:7912

約数の個数: 36

約数和(自身を含む): 40377120

約数和(自身を除く): 24398508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 7879, 15758, 23637, 31516, 47274, 94548, 102427, 204854, 307281, 409708, 614562, 1229124, 1331551, 2663102, 3994653, 5326204, 7989306, 15978612]

約数ペア:

[(1, 15978612), (2, 7989306), (3, 5326204), (4, 3994653), (6, 2663102), (12, 1331551), (13, 1229124), (26, 614562), (39, 409708), (52, 307281), (78, 204854), (156, 102427), (169, 94548), (338, 47274), (507, 31516), (676, 23637), (1014, 15758), (2028, 7879)]