12464893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 3951107

約数列:

[1, 7, 17, 19, 37, 119, 133, 149, 259, 323, 629, 703, 1043, 2261, 2533, 2831, 4403, 4921, 5513, 11951, 17731, 19817, 38591, 48127, 83657, 93721, 104747, 336889, 656047, 733229, 1780699, 12464893]

約数ペア:

[(1, 12464893), (7, 1780699), (17, 733229), (19, 656047), (37, 336889), (119, 104747), (133, 93721), (149, 83657), (259, 48127), (323, 38591), (629, 19817), (703, 17731), (1043, 11951), (2261, 5513), (2533, 4921), (2831, 4403)]