13445726

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 24000192

約数和(自身を除く): 10554466

約数列:

[1, 2, 7, 14, 37, 74, 101, 202, 257, 259, 514, 518, 707, 1414, 1799, 3598, 3737, 7474, 9509, 19018, 25957, 26159, 51914, 52318, 66563, 133126, 181699, 363398, 960409, 1920818, 6722863, 13445726]

約数ペア:

[(1, 13445726), (2, 6722863), (7, 1920818), (14, 960409), (37, 363398), (74, 181699), (101, 133126), (202, 66563), (257, 52318), (259, 51914), (514, 26159), (518, 25957), (707, 19018), (1414, 9509), (1799, 7474), (3598, 3737)]