19613410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 37748592

約数和(自身を除く): 18135182

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1021, 1130, 1921, 2042, 3842, 5105, 9605, 10210, 17357, 19210, 34714, 86785, 115373, 173570, 230746, 576865, 1153730, 1961341, 3922682, 9806705, 19613410]

約数ペア:

[(1, 19613410), (2, 9806705), (5, 3922682), (10, 1961341), (17, 1153730), (34, 576865), (85, 230746), (113, 173570), (170, 115373), (226, 86785), (565, 34714), (1021, 19210), (1130, 17357), (1921, 10210), (2042, 9605), (3842, 5105)]