19392326

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 29539680

約数和(自身を除く): 10147354

約数列:

[1, 2, 151, 157, 302, 314, 409, 818, 23707, 47414, 61759, 64213, 123518, 128426, 9696163, 19392326]

約数ペア:

[(1, 19392326), (2, 9696163), (151, 128426), (157, 123518), (302, 64213), (314, 61759), (409, 47414), (818, 23707)]