15317224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 16616216

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 4751, 9502, 19004, 38008, 61763, 123526, 147281, 247052, 294562, 494104, 589124, 1178248, 1914653, 3829306, 7658612, 15317224]

約数ペア:

[(1, 15317224), (2, 7658612), (4, 3829306), (8, 1914653), (13, 1178248), (26, 589124), (31, 494104), (52, 294562), (62, 247052), (104, 147281), (124, 123526), (248, 61763), (403, 38008), (806, 19004), (1612, 9502), (3224, 4751)]