12909536

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{4159}}^1$

素因数の和:4266

約数の個数: 24

約数和(自身を含む): 25683840

約数和(自身を除く): 12774304

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 4159, 8318, 16636, 33272, 66544, 133088, 403423, 806846, 1613692, 3227384, 6454768, 12909536]

約数ペア:

[(1, 12909536), (2, 6454768), (4, 3227384), (8, 1613692), (16, 806846), (32, 403423), (97, 133088), (194, 66544), (388, 33272), (776, 16636), (1552, 8318), (3104, 4159)]