16639294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 30468096

約数和(自身を除く): 13828802

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 463, 926, 1057, 2114, 2567, 3241, 5134, 6482, 7871, 15742, 17969, 35938, 55097, 69913, 110194, 139826, 489391, 978782, 1188521, 2377042, 8319647, 16639294]

約数ペア:

[(1, 16639294), (2, 8319647), (7, 2377042), (14, 1188521), (17, 978782), (34, 489391), (119, 139826), (151, 110194), (238, 69913), (302, 55097), (463, 35938), (926, 17969), (1057, 15742), (2114, 7871), (2567, 6482), (3241, 5134)]