18611286544

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{14014523}}^1$

素因数の和:14014614

約数の個数: 20

約数和(自身を含む): 36493820496

約数和(自身を除く): 17882533952

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 14014523, 28029046, 56058092, 112116184, 224232368, 1163205409, 2326410818, 4652821636, 9305643272, 18611286544]

約数ペア:

[(1, 18611286544), (2, 9305643272), (4, 4652821636), (8, 2326410818), (16, 1163205409), (83, 224232368), (166, 112116184), (332, 56058092), (664, 28029046), (1328, 14014523)]