1856002802

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{111767}}^1$

素因数の和:111830

約数の個数: 24

約数和(自身を含む): 3066019776

約数和(自身を除く): 1210016974

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 16606, 111767, 223534, 2123573, 2570641, 4247146, 5141282, 40347887, 48842179, 80695774, 97684358, 928001401, 1856002802]

約数ペア:

[(1, 1856002802), (2, 928001401), (19, 97684358), (23, 80695774), (38, 48842179), (46, 40347887), (361, 5141282), (437, 4247146), (722, 2570641), (874, 2123573), (8303, 223534), (16606, 111767)]