19851012

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2887}}^1$

素因数の和:3088

約数の個数: 36

約数和(自身を含む): 50459136

約数和(自身を除く): 30608124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2887, 3438, 5774, 6876, 8661, 11548, 17322, 25983, 34644, 51966, 103932, 551417, 1102834, 1654251, 2205668, 3308502, 4962753, 6617004, 9925506, 19851012]

約数ペア:

[(1, 19851012), (2, 9925506), (3, 6617004), (4, 4962753), (6, 3308502), (9, 2205668), (12, 1654251), (18, 1102834), (36, 551417), (191, 103932), (382, 51966), (573, 34644), (764, 25983), (1146, 17322), (1719, 11548), (2292, 8661), (2887, 6876), (3438, 5774)]