12850764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 31852800

約数和(自身を除く): 19002036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 359, 471, 628, 718, 942, 1077, 1436, 1884, 2154, 2983, 4308, 5966, 6821, 8949, 11932, 13642, 17898, 20463, 27284, 35796, 40926, 56363, 81852, 112726, 169089, 225452, 338178, 676356, 1070897, 2141794, 3212691, 4283588, 6425382, 12850764]

約数ペア:

[(1, 12850764), (2, 6425382), (3, 4283588), (4, 3212691), (6, 2141794), (12, 1070897), (19, 676356), (38, 338178), (57, 225452), (76, 169089), (114, 112726), (157, 81852), (228, 56363), (314, 40926), (359, 35796), (471, 27284), (628, 20463), (718, 17898), (942, 13642), (1077, 11932), (1436, 8949), (1884, 6821), (2154, 5966), (2983, 4308)]