19009898502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{452616631}}^1$

素因数の和:452616643

約数の個数: 16

約数和(自身を含む): 43451196672

約数和(自身を除く): 24441298170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 452616631, 905233262, 1357849893, 2715699786, 3168316417, 6336632834, 9504949251, 19009898502]

約数ペア:

[(1, 19009898502), (2, 9504949251), (3, 6336632834), (6, 3168316417), (7, 2715699786), (14, 1357849893), (21, 905233262), (42, 452616631)]