38388398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16561}}^1$

素因数の和:16643

約数の個数: 16

約数和(自身を含む): 61610640

約数和(自身を除く): 23222242

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 16561, 33122, 314659, 629318, 1010221, 2020442, 19194199, 38388398]

約数ペア:

[(1, 38388398), (2, 19194199), (19, 2020442), (38, 1010221), (61, 629318), (122, 314659), (1159, 33122), (2318, 16561)]