15855348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 39251520

約数和(自身を除く): 23396172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 353, 394, 591, 706, 788, 1059, 1182, 1412, 2118, 2364, 3743, 4236, 6707, 7486, 11229, 13414, 14972, 20121, 22458, 26828, 40242, 44916, 69541, 80484, 139082, 208623, 278164, 417246, 834492, 1321279, 2642558, 3963837, 5285116, 7927674, 15855348]

約数ペア:

[(1, 15855348), (2, 7927674), (3, 5285116), (4, 3963837), (6, 2642558), (12, 1321279), (19, 834492), (38, 417246), (57, 278164), (76, 208623), (114, 139082), (197, 80484), (228, 69541), (353, 44916), (394, 40242), (591, 26828), (706, 22458), (788, 20121), (1059, 14972), (1182, 13414), (1412, 11229), (2118, 7486), (2364, 6707), (3743, 4236)]