224278318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 387722880

約数和(自身を除く): 163444562

約数列:

[1, 2, 11, 19, 22, 38, 209, 331, 418, 662, 1621, 3242, 3641, 6289, 7282, 12578, 17831, 30799, 35662, 61598, 69179, 138358, 338789, 536551, 677578, 1073102, 5902061, 10194469, 11804122, 20388938, 112139159, 224278318]

約数ペア:

[(1, 224278318), (2, 112139159), (11, 20388938), (19, 11804122), (22, 10194469), (38, 5902061), (209, 1073102), (331, 677578), (418, 536551), (662, 338789), (1621, 138358), (3242, 69179), (3641, 61598), (6289, 35662), (7282, 30799), (12578, 17831)]