3923752016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12907079}}^1$

素因数の和:12907106

約数の個数: 20

約数和(自身を含む): 8002389600

約数和(自身を除く): 4078637584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12907079, 25814158, 51628316, 103256632, 206513264, 245234501, 490469002, 980938004, 1961876008, 3923752016]

約数ペア:

[(1, 3923752016), (2, 1961876008), (4, 980938004), (8, 490469002), (16, 245234501), (19, 206513264), (38, 103256632), (76, 51628316), (152, 25814158), (304, 12907079)]