12392492

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2790

約数の個数: 36

約数和(自身を含む): 26334000

約数和(自身を除く): 13941508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 2749, 4508, 5498, 10996, 19243, 38486, 63227, 76972, 126454, 134701, 252908, 269402, 442589, 538804, 885178, 1770356, 3098123, 6196246, 12392492]

約数ペア:

[(1, 12392492), (2, 6196246), (4, 3098123), (7, 1770356), (14, 885178), (23, 538804), (28, 442589), (46, 269402), (49, 252908), (92, 134701), (98, 126454), (161, 76972), (196, 63227), (322, 38486), (644, 19243), (1127, 10996), (2254, 5498), (2749, 4508)]