16642388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34963}}^1$

素因数の和:34991

約数の個数: 24

約数和(自身を含む): 35243712

約数和(自身を除く): 18601324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 34963, 69926, 139852, 244741, 489482, 594371, 978964, 1188742, 2377484, 4160597, 8321194, 16642388]

約数ペア:

[(1, 16642388), (2, 8321194), (4, 4160597), (7, 2377484), (14, 1188742), (17, 978964), (28, 594371), (34, 489482), (68, 244741), (119, 139852), (238, 69926), (476, 34963)]