16439852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 34673184

約数和(自身を除く): 18233332

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 701, 902, 1066, 1402, 1804, 2132, 2804, 5863, 7711, 9113, 11726, 15422, 18226, 23452, 28741, 30844, 36452, 57482, 100243, 114964, 200486, 316151, 373633, 400972, 632302, 747266, 1264604, 1494532, 4109963, 8219926, 16439852]

約数ペア:

[(1, 16439852), (2, 8219926), (4, 4109963), (11, 1494532), (13, 1264604), (22, 747266), (26, 632302), (41, 400972), (44, 373633), (52, 316151), (82, 200486), (143, 114964), (164, 100243), (286, 57482), (451, 36452), (533, 30844), (572, 28741), (701, 23452), (902, 18226), (1066, 15422), (1402, 11726), (1804, 9113), (2132, 7711), (2804, 5863)]