16555538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 26001216

約数和(自身を除く): 9445678

約数列:

[1, 2, 23, 46, 491, 733, 982, 1466, 11293, 16859, 22586, 33718, 359903, 719806, 8277769, 16555538]

約数ペア:

[(1, 16555538), (2, 8277769), (23, 719806), (46, 359903), (491, 33718), (733, 22586), (982, 16859), (1466, 11293)]