17420221438

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{155009}}^1$

素因数の和:155771

約数の個数: 16

約数和(自身を含む): 26484388560

約数和(自身を除く): 9064167122

約数列:

[1, 2, 83, 166, 677, 1354, 56191, 112382, 155009, 310018, 12865747, 25731494, 104941093, 209882186, 8710110719, 17420221438]

約数ペア:

[(1, 17420221438), (2, 8710110719), (83, 209882186), (166, 104941093), (677, 25731494), (1354, 12865747), (56191, 310018), (112382, 155009)]