16419458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3614

約数の個数: 24

約数和(自身を含む): 28504560

約数和(自身を除く): 12085102

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 3571, 4598, 7142, 39281, 67849, 78562, 135698, 432091, 746339, 864182, 1492678, 8209729, 16419458]

約数ペア:

[(1, 16419458), (2, 8209729), (11, 1492678), (19, 864182), (22, 746339), (38, 432091), (121, 135698), (209, 78562), (242, 67849), (418, 39281), (2299, 7142), (3571, 4598)]