196552454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{738919}}^1$

素因数の和:738947

約数の個数: 16

約数和(自身を含む): 354681600

約数和(自身を除く): 158129146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 738919, 1477838, 5172433, 10344866, 14039461, 28078922, 98276227, 196552454]

約数ペア:

[(1, 196552454), (2, 98276227), (7, 28078922), (14, 14039461), (19, 10344866), (38, 5172433), (133, 1477838), (266, 738919)]