12205878

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 25436160

約数和(自身を除く): 13230282

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 479, 822, 958, 1437, 2874, 4247, 8494, 12741, 14849, 25482, 29698, 44547, 65623, 89094, 131246, 196869, 393738, 2034313, 4068626, 6102939, 12205878]

約数ペア:

[(1, 12205878), (2, 6102939), (3, 4068626), (6, 2034313), (31, 393738), (62, 196869), (93, 131246), (137, 89094), (186, 65623), (274, 44547), (411, 29698), (479, 25482), (822, 14849), (958, 12741), (1437, 8494), (2874, 4247)]