19693104

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7741}}^1$

素因数の和:7805

約数の個数: 40

約数和(自身を含む): 51840432

約数和(自身を除く): 32147328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7741, 15482, 23223, 30964, 46446, 61928, 92892, 123856, 185784, 371568, 410273, 820546, 1230819, 1641092, 2461638, 3282184, 4923276, 6564368, 9846552, 19693104]

約数ペア:

[(1, 19693104), (2, 9846552), (3, 6564368), (4, 4923276), (6, 3282184), (8, 2461638), (12, 1641092), (16, 1230819), (24, 820546), (48, 410273), (53, 371568), (106, 185784), (159, 123856), (212, 92892), (318, 61928), (424, 46446), (636, 30964), (848, 23223), (1272, 15482), (2544, 7741)]