15747414

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 32269920

約数和(自身を除く): 16522506

約数列:

[1, 2, 3, 6, 73, 146, 157, 219, 229, 314, 438, 458, 471, 687, 942, 1374, 11461, 16717, 22922, 33434, 34383, 35953, 50151, 68766, 71906, 100302, 107859, 215718, 2624569, 5249138, 7873707, 15747414]

約数ペア:

[(1, 15747414), (2, 7873707), (3, 5249138), (6, 2624569), (73, 215718), (146, 107859), (157, 100302), (219, 71906), (229, 68766), (314, 50151), (438, 35953), (458, 34383), (471, 33434), (687, 22922), (942, 16717), (1374, 11461)]