194612680084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{20051}}^1\times {\mathrm{127709}}^1$

素因数の和:147783

約数の個数: 24

約数和(自身を含む): 358517728800

約数和(自身を除く): 163905048716

約数列:

[1, 2, 4, 19, 38, 76, 20051, 40102, 80204, 127709, 255418, 380969, 510836, 761938, 1523876, 2426471, 4852942, 9705884, 2560693159, 5121386318, 10242772636, 48653170021, 97306340042, 194612680084]

約数ペア:

[(1, 194612680084), (2, 97306340042), (4, 48653170021), (19, 10242772636), (38, 5121386318), (76, 2560693159), (20051, 9705884), (40102, 4852942), (80204, 2426471), (127709, 1523876), (255418, 761938), (380969, 510836)]