12817688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3331}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 26589360

約数和(自身を除く): 13771672

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3331, 3848, 6662, 13324, 26648, 43303, 86606, 123247, 173212, 246494, 346424, 492988, 985976, 1602211, 3204422, 6408844, 12817688]

約数ペア:

[(1, 12817688), (2, 6408844), (4, 3204422), (8, 1602211), (13, 985976), (26, 492988), (37, 346424), (52, 246494), (74, 173212), (104, 123247), (148, 86606), (296, 43303), (481, 26648), (962, 13324), (1924, 6662), (3331, 3848)]