38421772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{309853}}^1$

素因数の和:309888

約数の個数: 12

約数和(自身を含む): 69407296

約数和(自身を除く): 30985524

約数列:

[1, 2, 4, 31, 62, 124, 309853, 619706, 1239412, 9605443, 19210886, 38421772]

約数ペア:

[(1, 38421772), (2, 19210886), (4, 9605443), (31, 1239412), (62, 619706), (124, 309853)]