21846836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29207}}^1$

素因数の和:29239

約数の個数: 24

約数和(自身を含む): 44162496

約数和(自身を除く): 22315660

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 29207, 58414, 116828, 321277, 496519, 642554, 993038, 1285108, 1986076, 5461709, 10923418, 21846836]

約数ペア:

[(1, 21846836), (2, 10923418), (4, 5461709), (11, 1986076), (17, 1285108), (22, 993038), (34, 642554), (44, 496519), (68, 321277), (187, 116828), (374, 58414), (748, 29207)]