19094818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{821}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 29739960

約数和(自身を除く): 10645142

約数列:

[1, 2, 29, 58, 401, 802, 821, 1642, 11629, 23258, 23809, 47618, 329221, 658442, 9547409, 19094818]

約数ペア:

[(1, 19094818), (2, 9547409), (29, 658442), (58, 329221), (401, 47618), (802, 23809), (821, 23258), (1642, 11629)]