38403946

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{13513}}^1$

素因数の和:13558

約数の個数: 24

約数和(自身を含む): 69326820

約数和(自身を除く): 30922874

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 13513, 27026, 94591, 189182, 391877, 662137, 783754, 1324274, 2743139, 5486278, 19201973, 38403946]

約数ペア:

[(1, 38403946), (2, 19201973), (7, 5486278), (14, 2743139), (29, 1324274), (49, 783754), (58, 662137), (98, 391877), (203, 189182), (406, 94591), (1421, 27026), (2842, 13513)]