1913811944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{44293}}^1$

素因数の和:44801

約数の個数: 32

約数和(自身を含む): 3922676640

約数和(自身を除く): 2008864696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 982, 1964, 3928, 5401, 10802, 21604, 43208, 44293, 88586, 177172, 354344, 487223, 974446, 1948892, 3897784, 21747863, 43495726, 86991452, 173982904, 239226493, 478452986, 956905972, 1913811944]

約数ペア:

[(1, 1913811944), (2, 956905972), (4, 478452986), (8, 239226493), (11, 173982904), (22, 86991452), (44, 43495726), (88, 21747863), (491, 3897784), (982, 1948892), (1964, 974446), (3928, 487223), (5401, 354344), (10802, 177172), (21604, 88586), (43208, 44293)]