15721285506

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{3371}}^1\times {\mathrm{9839}}^1$

素因数の和:13294

約数の個数: 32

約数和(自身を含む): 31853260800

約数和(自身を除く): 16131975294

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 3371, 6742, 9839, 10113, 19678, 20226, 29517, 59034, 266309, 532618, 777281, 798927, 1554562, 1597854, 2331843, 4663686, 33167269, 66334538, 99501807, 199003614, 2620214251, 5240428502, 7860642753, 15721285506]

約数ペア:

[(1, 15721285506), (2, 7860642753), (3, 5240428502), (6, 2620214251), (79, 199003614), (158, 99501807), (237, 66334538), (474, 33167269), (3371, 4663686), (6742, 2331843), (9839, 1597854), (10113, 1554562), (19678, 798927), (20226, 777281), (29517, 532618), (59034, 266309)]