16887934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 13593986

約数列:

[1, 2, 7, 14, 23, 46, 161, 179, 293, 322, 358, 586, 1253, 2051, 2506, 4102, 4117, 6739, 8234, 13478, 28819, 47173, 52447, 57638, 94346, 104894, 367129, 734258, 1206281, 2412562, 8443967, 16887934]

約数ペア:

[(1, 16887934), (2, 8443967), (7, 2412562), (14, 1206281), (23, 734258), (46, 367129), (161, 104894), (179, 94346), (293, 57638), (322, 52447), (358, 47173), (586, 28819), (1253, 13478), (2051, 8234), (2506, 6739), (4102, 4117)]