2015219986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{52691}}^1$

素因数の和:54177

約数の個数: 16

約数和(自身を含む): 3257630208

約数和(自身を除く): 1242410222

約数列:

[1, 2, 13, 26, 1471, 2942, 19123, 38246, 52691, 105382, 684983, 1369966, 77508461, 155016922, 1007609993, 2015219986]

約数ペア:

[(1, 2015219986), (2, 1007609993), (13, 155016922), (26, 77508461), (1471, 1369966), (2942, 684983), (19123, 105382), (38246, 52691)]