12928914

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{5483}}^1$

素因数の和:5622

約数の個数: 24

約数和(自身を含む): 28231632

約数和(自身を除く): 15302718

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 5483, 10966, 16449, 32898, 49347, 98694, 718273, 1436546, 2154819, 4309638, 6464457, 12928914]

約数ペア:

[(1, 12928914), (2, 6464457), (3, 4309638), (6, 2154819), (9, 1436546), (18, 718273), (131, 98694), (262, 49347), (393, 32898), (786, 16449), (1179, 10966), (2358, 5483)]