12838588

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2162

約数の個数: 36

約数和(自身を含む): 26991552

約数和(自身を除く): 14152964

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2113, 3038, 4226, 6076, 8452, 14791, 29582, 59164, 65503, 103537, 131006, 207074, 262012, 414148, 458521, 917042, 1834084, 3209647, 6419294, 12838588]

約数ペア:

[(1, 12838588), (2, 6419294), (4, 3209647), (7, 1834084), (14, 917042), (28, 458521), (31, 414148), (49, 262012), (62, 207074), (98, 131006), (124, 103537), (196, 65503), (217, 59164), (434, 29582), (868, 14791), (1519, 8452), (2113, 6076), (3038, 4226)]