19395124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36457}}^1$

素因数の和:36487

約数の個数: 24

約数和(自身を含む): 40832960

約数和(自身を除く): 21437836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 36457, 72914, 145828, 255199, 510398, 692683, 1020796, 1385366, 2770732, 4848781, 9697562, 19395124]

約数ペア:

[(1, 19395124), (2, 9697562), (4, 4848781), (7, 2770732), (14, 1385366), (19, 1020796), (28, 692683), (38, 510398), (76, 255199), (133, 145828), (266, 72914), (532, 36457)]