12789898282

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1\times {\mathrm{21139}}^1$

素因数の和:23050

約数の個数: 32

約数和(自身を含む): 22892083200

約数和(自身を除く): 10102184918

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1879, 3758, 13153, 21139, 26306, 42278, 43217, 86434, 147973, 295946, 302519, 486197, 605038, 972394, 3403379, 6806758, 39720181, 79440362, 278041267, 556082534, 913564163, 1827128326, 6394949141, 12789898282]

約数ペア:

[(1, 12789898282), (2, 6394949141), (7, 1827128326), (14, 913564163), (23, 556082534), (46, 278041267), (161, 79440362), (322, 39720181), (1879, 6806758), (3758, 3403379), (13153, 972394), (21139, 605038), (26306, 486197), (42278, 302519), (43217, 295946), (86434, 147973)]