12295926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 28345200

約数和(自身を除く): 16049274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 229, 314, 342, 458, 471, 687, 942, 1374, 1413, 2061, 2826, 2983, 4122, 4351, 5966, 8702, 8949, 13053, 17898, 26106, 26847, 35953, 39159, 53694, 71906, 78318, 107859, 215718, 323577, 647154, 683107, 1366214, 2049321, 4098642, 6147963, 12295926]

約数ペア:

[(1, 12295926), (2, 6147963), (3, 4098642), (6, 2049321), (9, 1366214), (18, 683107), (19, 647154), (38, 323577), (57, 215718), (114, 107859), (157, 78318), (171, 71906), (229, 53694), (314, 39159), (342, 35953), (458, 26847), (471, 26106), (687, 17898), (942, 13053), (1374, 8949), (1413, 8702), (2061, 5966), (2826, 4351), (2983, 4122)]