19931796

素因数分解:

$2^2\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1201}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 50534484

約数和(自身を除く): 30602688

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461, 922, 1201, 1383, 1844, 2402, 2766, 3603, 4149, 4804, 5532, 7206, 8298, 10809, 14412, 16596, 21618, 43236, 553661, 1107322, 1660983, 2214644, 3321966, 4982949, 6643932, 9965898, 19931796]

約数ペア:

[(1, 19931796), (2, 9965898), (3, 6643932), (4, 4982949), (6, 3321966), (9, 2214644), (12, 1660983), (18, 1107322), (36, 553661), (461, 43236), (922, 21618), (1201, 16596), (1383, 14412), (1844, 10809), (2402, 8298), (2766, 7206), (3603, 5532), (4149, 4804)]