16660796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 30846480

約数和(自身を除く): 14185684

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 853, 1028, 1706, 3412, 4883, 9766, 16207, 19532, 32414, 64828, 219221, 438442, 876884, 4165199, 8330398, 16660796]

約数ペア:

[(1, 16660796), (2, 8330398), (4, 4165199), (19, 876884), (38, 438442), (76, 219221), (257, 64828), (514, 32414), (853, 19532), (1028, 16207), (1706, 9766), (3412, 4883)]