16993878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6959}}^1$

素因数の和:7012

約数の個数: 32

約数和(自身を含む): 38085120

約数和(自身を除く): 21091242

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 6959, 13918, 20877, 41754, 76549, 153098, 229647, 257483, 459294, 514966, 772449, 1544898, 2832313, 5664626, 8496939, 16993878]

約数ペア:

[(1, 16993878), (2, 8496939), (3, 5664626), (6, 2832313), (11, 1544898), (22, 772449), (33, 514966), (37, 459294), (66, 257483), (74, 229647), (111, 153098), (222, 76549), (407, 41754), (814, 20877), (1221, 13918), (2442, 6959)]