19303466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 37959936

約数和(自身を除く): 18656470

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 289, 367, 442, 578, 734, 1547, 2023, 2569, 3094, 3757, 4046, 4771, 5138, 6239, 7514, 9542, 12478, 26299, 33397, 43673, 52598, 66794, 81107, 87346, 106063, 162214, 212126, 567749, 742441, 1135498, 1378819, 1484882, 2757638, 9651733, 19303466]

約数ペア:

[(1, 19303466), (2, 9651733), (7, 2757638), (13, 1484882), (14, 1378819), (17, 1135498), (26, 742441), (34, 567749), (91, 212126), (119, 162214), (182, 106063), (221, 87346), (238, 81107), (289, 66794), (367, 52598), (442, 43673), (578, 33397), (734, 26299), (1547, 12478), (2023, 9542), (2569, 7514), (3094, 6239), (3757, 5138), (4046, 4771)]