3800144476

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2631679}}^1$

素因数の和:2631721

約数の個数: 18

約数和(自身を含む): 7018690560

約数和(自身を除く): 3218546084

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2631679, 5263358, 10526716, 50001901, 100003802, 200007604, 950036119, 1900072238, 3800144476]

約数ペア:

[(1, 3800144476), (2, 1900072238), (4, 950036119), (19, 200007604), (38, 100003802), (76, 50001901), (361, 10526716), (722, 5263358), (1444, 2631679)]