21442762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 16379702

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1367, 1426, 2734, 7843, 15037, 15686, 30074, 31441, 42377, 62882, 84754, 345851, 466147, 691702, 932294, 974671, 1949342, 10721381, 21442762]

約数ペア:

[(1, 21442762), (2, 10721381), (11, 1949342), (22, 974671), (23, 932294), (31, 691702), (46, 466147), (62, 345851), (253, 84754), (341, 62882), (506, 42377), (682, 31441), (713, 30074), (1367, 15686), (1426, 15037), (2734, 7843)]