123039364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{231277}}^1$

素因数の和:231307

約数の個数: 24

約数和(自身を含む): 259031360

約数和(自身を除く): 135991996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 231277, 462554, 925108, 1618939, 3237878, 4394263, 6475756, 8788526, 17577052, 30759841, 61519682, 123039364]

約数ペア:

[(1, 123039364), (2, 61519682), (4, 30759841), (7, 17577052), (14, 8788526), (19, 6475756), (28, 4394263), (38, 3237878), (76, 1618939), (133, 925108), (266, 462554), (532, 231277)]