185710028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349079}}^1$

素因数の和:349109

約数の個数: 24

約数和(自身を含む): 390969600

約数和(自身を除く): 205259572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 349079, 698158, 1396316, 2443553, 4887106, 6632501, 9774212, 13265002, 26530004, 46427507, 92855014, 185710028]

約数ペア:

[(1, 185710028), (2, 92855014), (4, 46427507), (7, 26530004), (14, 13265002), (19, 9774212), (28, 6632501), (38, 4887106), (76, 2443553), (133, 1396316), (266, 698158), (532, 349079)]