1840321384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{20912743}}^1$

素因数の和:20912760

約数の個数: 16

約数和(自身を含む): 3764293920

約数和(自身を除く): 1923972536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 20912743, 41825486, 83650972, 167301944, 230040173, 460080346, 920160692, 1840321384]

約数ペア:

[(1, 1840321384), (2, 920160692), (4, 460080346), (8, 230040173), (11, 167301944), (22, 83650972), (44, 41825486), (88, 20912743)]