11987462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 18842112

約数和(自身を除く): 6854650

約数列:

[1, 2, 23, 46, 347, 694, 751, 1502, 7981, 15962, 17273, 34546, 260597, 521194, 5993731, 11987462]

約数ペア:

[(1, 11987462), (2, 5993731), (23, 521194), (46, 260597), (347, 34546), (694, 17273), (751, 15962), (1502, 7981)]