19322012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 35973840

約数和(自身を除く): 16651828

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 2621, 3686, 5242, 7372, 10484, 49799, 99598, 199196, 254237, 508474, 1016948, 4830503, 9661006, 19322012]

約数ペア:

[(1, 19322012), (2, 9661006), (4, 4830503), (19, 1016948), (38, 508474), (76, 254237), (97, 199196), (194, 99598), (388, 49799), (1843, 10484), (2621, 7372), (3686, 5242)]