19013443208

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{133379}}^1$

素因数の和:133661

約数の個数: 32

約数和(自身を含む): 36204667200

約数和(自身を除く): 17191223992

約数列:

[1, 2, 4, 8, 103, 173, 206, 346, 412, 692, 824, 1384, 17819, 35638, 71276, 133379, 142552, 266758, 533516, 1067032, 13738037, 23074567, 27476074, 46149134, 54952148, 92298268, 109904296, 184596536, 2376680401, 4753360802, 9506721604, 19013443208]

約数ペア:

[(1, 19013443208), (2, 9506721604), (4, 4753360802), (8, 2376680401), (103, 184596536), (173, 109904296), (206, 92298268), (346, 54952148), (412, 46149134), (692, 27476074), (824, 23074567), (1384, 13738037), (17819, 1067032), (35638, 533516), (71276, 266758), (133379, 142552)]