12966988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4651}}^1$

素因数の和:4713

約数の個数: 24

約数和(自身を含む): 24618384

約数和(自身を除く): 11651396

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 4651, 9302, 18604, 79067, 158134, 190691, 316268, 381382, 762764, 3241747, 6483494, 12966988]

約数ペア:

[(1, 12966988), (2, 6483494), (4, 3241747), (17, 762764), (34, 381382), (41, 316268), (68, 190691), (82, 158134), (164, 79067), (697, 18604), (1394, 9302), (2788, 4651)]