15299916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 36960000

約数和(自身を除く): 21660084

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 149, 172, 199, 258, 298, 398, 447, 516, 596, 597, 796, 894, 1194, 1788, 2388, 6407, 8557, 12814, 17114, 19221, 25628, 25671, 29651, 34228, 38442, 51342, 59302, 76884, 88953, 102684, 118604, 177906, 355812, 1274993, 2549986, 3824979, 5099972, 7649958, 15299916]

約数ペア:

[(1, 15299916), (2, 7649958), (3, 5099972), (4, 3824979), (6, 2549986), (12, 1274993), (43, 355812), (86, 177906), (129, 118604), (149, 102684), (172, 88953), (199, 76884), (258, 59302), (298, 51342), (398, 38442), (447, 34228), (516, 29651), (596, 25671), (597, 25628), (796, 19221), (894, 17114), (1194, 12814), (1788, 8557), (2388, 6407)]