19593490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6827}}^1$

素因数の和:6882

約数の個数: 32

約数和(自身を含む): 41295744

約数和(自身を除く): 21702254

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 6827, 13654, 34135, 47789, 68270, 95578, 238945, 279907, 477890, 559814, 1399535, 1959349, 2799070, 3918698, 9796745, 19593490]

約数ペア:

[(1, 19593490), (2, 9796745), (5, 3918698), (7, 2799070), (10, 1959349), (14, 1399535), (35, 559814), (41, 477890), (70, 279907), (82, 238945), (205, 95578), (287, 68270), (410, 47789), (574, 34135), (1435, 13654), (2870, 6827)]