16501628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 35943264

約数和(自身を除く): 19441636

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1697, 2431, 3394, 4862, 6788, 9724, 18667, 22061, 28849, 37334, 44122, 57698, 74668, 88244, 115396, 242671, 317339, 375037, 485342, 634678, 750074, 970684, 1269356, 1500148, 4125407, 8250814, 16501628]

約数ペア:

[(1, 16501628), (2, 8250814), (4, 4125407), (11, 1500148), (13, 1269356), (17, 970684), (22, 750074), (26, 634678), (34, 485342), (44, 375037), (52, 317339), (68, 242671), (143, 115396), (187, 88244), (221, 74668), (286, 57698), (374, 44122), (442, 37334), (572, 28849), (748, 22061), (884, 18667), (1697, 9724), (2431, 6788), (3394, 4862)]