22870904

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 49356000

約数和(自身を除く): 26485096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 2741, 4172, 5482, 8344, 10964, 19187, 21928, 38374, 76748, 153496, 408409, 816818, 1633636, 2858863, 3267272, 5717726, 11435452, 22870904]

約数ペア:

[(1, 22870904), (2, 11435452), (4, 5717726), (7, 3267272), (8, 2858863), (14, 1633636), (28, 816818), (56, 408409), (149, 153496), (298, 76748), (596, 38374), (1043, 21928), (1192, 19187), (2086, 10964), (2741, 8344), (4172, 5482)]