19376538

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{3163}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 38803296

約数和(自身を除く): 19426758

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 3163, 6126, 6326, 9489, 18978, 3229423, 6458846, 9688269, 19376538]

約数ペア:

[(1, 19376538), (2, 9688269), (3, 6458846), (6, 3229423), (1021, 18978), (2042, 9489), (3063, 6326), (3163, 6126)]