15103698418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1\times {\mathrm{1997}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 23554022400

約数和(自身を除く): 8450323982

約数列:

[1, 2, 31, 62, 199, 398, 613, 1226, 1997, 3994, 6169, 12338, 19003, 38006, 61907, 121987, 123814, 243974, 397403, 794806, 1224161, 2448322, 3781597, 7563194, 12319493, 24638986, 37948991, 75897982, 243608039, 487216078, 7551849209, 15103698418]

約数ペア:

[(1, 15103698418), (2, 7551849209), (31, 487216078), (62, 243608039), (199, 75897982), (398, 37948991), (613, 24638986), (1226, 12319493), (1997, 7563194), (3994, 3781597), (6169, 2448322), (12338, 1224161), (19003, 794806), (38006, 397403), (61907, 243974), (121987, 123814)]