16806830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 32464800

約数和(自身を除く): 15657970

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 1669, 2014, 3338, 5035, 8345, 10070, 16690, 31711, 63422, 88457, 158555, 176914, 317110, 442285, 884570, 1680683, 3361366, 8403415, 16806830]

約数ペア:

[(1, 16806830), (2, 8403415), (5, 3361366), (10, 1680683), (19, 884570), (38, 442285), (53, 317110), (95, 176914), (106, 158555), (190, 88457), (265, 63422), (530, 31711), (1007, 16690), (1669, 10070), (2014, 8345), (3338, 5035)]