12256790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13469}}^1$

素因数の和:13496

約数の個数: 32

約数和(自身を含む): 27155520

約数和(自身を除く): 14898730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 13469, 26938, 67345, 94283, 134690, 175097, 188566, 350194, 471415, 875485, 942830, 1225679, 1750970, 2451358, 6128395, 12256790]

約数ペア:

[(1, 12256790), (2, 6128395), (5, 2451358), (7, 1750970), (10, 1225679), (13, 942830), (14, 875485), (26, 471415), (35, 350194), (65, 188566), (70, 175097), (91, 134690), (130, 94283), (182, 67345), (455, 26938), (910, 13469)]