16987634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7577}}^1$

素因数の和:7657

約数の個数: 16

約数和(自身を含む): 27280800

約数和(自身を除く): 10293166

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 7577, 15154, 143963, 287926, 447043, 894086, 8493817, 16987634]

約数ペア:

[(1, 16987634), (2, 8493817), (19, 894086), (38, 447043), (59, 287926), (118, 143963), (1121, 15154), (2242, 7577)]