15691238134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{70249}}^1$

素因数の和:70357

約数の個数: 48

約数和(自身を含む): 28253988000

約数和(自身を除く): 12562749866

約数列:

[1, 2, 11, 13, 22, 26, 71, 121, 142, 143, 242, 286, 781, 923, 1562, 1573, 1846, 3146, 8591, 10153, 17182, 20306, 70249, 111683, 140498, 223366, 772739, 913237, 1545478, 1826474, 4987679, 8500129, 9975358, 10045607, 17000258, 20091214, 54864469, 64839827, 109728938, 110501677, 129679654, 221003354, 603509159, 713238097, 1207018318, 1426476194, 7845619067, 15691238134]

約数ペア:

[(1, 15691238134), (2, 7845619067), (11, 1426476194), (13, 1207018318), (22, 713238097), (26, 603509159), (71, 221003354), (121, 129679654), (142, 110501677), (143, 109728938), (242, 64839827), (286, 54864469), (781, 20091214), (923, 17000258), (1562, 10045607), (1573, 9975358), (1846, 8500129), (3146, 4987679), (8591, 1826474), (10153, 1545478), (17182, 913237), (20306, 772739), (70249, 223366), (111683, 140498)]