12152144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 25534080

約数和(自身を除く): 13381936

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1039, 1462, 2078, 2924, 4156, 5848, 8312, 11696, 16624, 17663, 35326, 44677, 70652, 89354, 141304, 178708, 282608, 357416, 714832, 759509, 1519018, 3038036, 6076072, 12152144]

約数ペア:

[(1, 12152144), (2, 6076072), (4, 3038036), (8, 1519018), (16, 759509), (17, 714832), (34, 357416), (43, 282608), (68, 178708), (86, 141304), (136, 89354), (172, 70652), (272, 44677), (344, 35326), (688, 17663), (731, 16624), (1039, 11696), (1462, 8312), (2078, 5848), (2924, 4156)]