16784438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 28494720

約数和(自身を除く): 11710282

約数列:

[1, 2, 11, 22, 59, 67, 118, 134, 193, 386, 649, 737, 1298, 1474, 2123, 3953, 4246, 7906, 11387, 12931, 22774, 25862, 43483, 86966, 125257, 142241, 250514, 284482, 762929, 1525858, 8392219, 16784438]

約数ペア:

[(1, 16784438), (2, 8392219), (11, 1525858), (22, 762929), (59, 284482), (67, 250514), (118, 142241), (134, 125257), (193, 86966), (386, 43483), (649, 25862), (737, 22774), (1298, 12931), (1474, 11387), (2123, 7906), (3953, 4246)]