12856038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164821}}^1$

素因数の和:164839

約数の個数: 16

約数和(自身を含む): 27690096

約数和(自身を除く): 14834058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 164821, 329642, 494463, 988926, 2142673, 4285346, 6428019, 12856038]

約数ペア:

[(1, 12856038), (2, 6428019), (3, 4285346), (6, 2142673), (13, 988926), (26, 494463), (39, 329642), (78, 164821)]