19759338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 46814976

約数和(自身を除く): 27055638

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 2083, 3162, 4166, 4743, 6249, 9486, 12498, 18747, 35411, 37494, 64573, 70822, 106233, 129146, 193719, 212466, 318699, 387438, 581157, 637398, 1097741, 1162314, 2195482, 3293223, 6586446, 9879669, 19759338]

約数ペア:

[(1, 19759338), (2, 9879669), (3, 6586446), (6, 3293223), (9, 2195482), (17, 1162314), (18, 1097741), (31, 637398), (34, 581157), (51, 387438), (62, 318699), (93, 212466), (102, 193719), (153, 129146), (186, 106233), (279, 70822), (306, 64573), (527, 37494), (558, 35411), (1054, 18747), (1581, 12498), (2083, 9486), (3162, 6249), (4166, 4743)]