119533712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{393203}}^1$

素因数の和:393230

約数の個数: 20

約数和(自身を含む): 243786480

約数和(自身を除く): 124252768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 393203, 786406, 1572812, 3145624, 6291248, 7470857, 14941714, 29883428, 59766856, 119533712]

約数ペア:

[(1, 119533712), (2, 59766856), (4, 29883428), (8, 14941714), (16, 7470857), (19, 6291248), (38, 3145624), (76, 1572812), (152, 786406), (304, 393203)]