19016010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16279

約数の個数: 48

約数和(自身を含む): 53248104

約数和(自身を除く): 34232094

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 16253, 32506, 48759, 81265, 97518, 146277, 162530, 211289, 243795, 292554, 422578, 487590, 633867, 731385, 1056445, 1267734, 1462770, 1901601, 2112890, 3169335, 3803202, 6338670, 9508005, 19016010]

約数ペア:

[(1, 19016010), (2, 9508005), (3, 6338670), (5, 3803202), (6, 3169335), (9, 2112890), (10, 1901601), (13, 1462770), (15, 1267734), (18, 1056445), (26, 731385), (30, 633867), (39, 487590), (45, 422578), (65, 292554), (78, 243795), (90, 211289), (117, 162530), (130, 146277), (195, 97518), (234, 81265), (390, 48759), (585, 32506), (1170, 16253)]