16869358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 28913760

約数和(自身を除く): 12044402

約数列:

[1, 2, 11, 22, 29, 58, 137, 193, 274, 319, 386, 638, 1507, 2123, 3014, 3973, 4246, 5597, 7946, 11194, 26441, 43703, 52882, 61567, 87406, 123134, 290851, 581702, 766789, 1533578, 8434679, 16869358]

約数ペア:

[(1, 16869358), (2, 8434679), (11, 1533578), (22, 766789), (29, 581702), (58, 290851), (137, 123134), (193, 87406), (274, 61567), (319, 52882), (386, 43703), (638, 26441), (1507, 11194), (2123, 7946), (3014, 5597), (3973, 4246)]