16486516186

素因数分解:

$2^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{419}}^1\times {\mathrm{1213}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 28946907360

約数和(自身を除く): 12460391174

約数列:

[1, 2, 7, 14, 49, 98, 331, 419, 662, 838, 1213, 2317, 2426, 2933, 4634, 5866, 8491, 16219, 16982, 20531, 32438, 41062, 59437, 118874, 138689, 277378, 401503, 508247, 803006, 970823, 1016494, 1941646, 2810521, 3557729, 5621042, 6795761, 7115458, 13591522, 19673647, 24904103, 39347294, 49808206, 168229757, 336459514, 1177608299, 2355216598, 8243258093, 16486516186]

約数ペア:

[(1, 16486516186), (2, 8243258093), (7, 2355216598), (14, 1177608299), (49, 336459514), (98, 168229757), (331, 49808206), (419, 39347294), (662, 24904103), (838, 19673647), (1213, 13591522), (2317, 7115458), (2426, 6795761), (2933, 5621042), (4634, 3557729), (5866, 2810521), (8491, 1941646), (16219, 1016494), (16982, 970823), (20531, 803006), (32438, 508247), (41062, 401503), (59437, 277378), (118874, 138689)]