16793465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 6188935

約数列:

[1, 5, 13, 29, 59, 65, 145, 151, 295, 377, 755, 767, 1711, 1885, 1963, 3835, 4379, 8555, 8909, 9815, 21895, 22243, 44545, 56927, 111215, 115817, 258361, 284635, 579085, 1291805, 3358693, 16793465]

約数ペア:

[(1, 16793465), (5, 3358693), (13, 1291805), (29, 579085), (59, 284635), (65, 258361), (145, 115817), (151, 111215), (295, 56927), (377, 44545), (755, 22243), (767, 21895), (1711, 9815), (1885, 8909), (1963, 8555), (3835, 4379)]