18394402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19121}}^1$

素因数の和:19173

約数の個数: 16

約数和(自身を含む): 30518712

約数和(自身を除く): 12124310

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 19121, 38242, 248573, 497146, 707477, 1414954, 9197201, 18394402]

約数ペア:

[(1, 18394402), (2, 9197201), (13, 1414954), (26, 707477), (37, 497146), (74, 248573), (481, 38242), (962, 19121)]