13054810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 25501392

約数和(自身を除く): 12446582

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 1873, 3485, 3746, 6970, 9365, 18730, 31841, 63682, 76793, 153586, 159205, 318410, 383965, 767930, 1305481, 2610962, 6527405, 13054810]

約数ペア:

[(1, 13054810), (2, 6527405), (5, 2610962), (10, 1305481), (17, 767930), (34, 383965), (41, 318410), (82, 159205), (85, 153586), (170, 76793), (205, 63682), (410, 31841), (697, 18730), (1394, 9365), (1873, 6970), (3485, 3746)]