12893864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 25245000

約数和(自身を除く): 12351136

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 373, 596, 746, 1192, 1492, 2984, 4321, 8642, 10817, 17284, 21634, 34568, 43268, 55577, 86536, 111154, 222308, 444616, 1611733, 3223466, 6446932, 12893864]

約数ペア:

[(1, 12893864), (2, 6446932), (4, 3223466), (8, 1611733), (29, 444616), (58, 222308), (116, 111154), (149, 86536), (232, 55577), (298, 43268), (373, 34568), (596, 21634), (746, 17284), (1192, 10817), (1492, 8642), (2984, 4321)]