19121028

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{16427}}^1$

素因数の和:16531

約数の個数: 24

約数和(自身を含む): 45078432

約数和(自身を除く): 25957404

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 16427, 32854, 49281, 65708, 98562, 197124, 1593419, 3186838, 4780257, 6373676, 9560514, 19121028]

約数ペア:

[(1, 19121028), (2, 9560514), (3, 6373676), (4, 4780257), (6, 3186838), (12, 1593419), (97, 197124), (194, 98562), (291, 65708), (388, 49281), (582, 32854), (1164, 16427)]