12969436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 24312960

約数和(自身を除く): 11343524

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 2143, 3026, 4286, 6052, 8572, 36431, 72862, 145724, 190727, 381454, 762908, 3242359, 6484718, 12969436]

約数ペア:

[(1, 12969436), (2, 6484718), (4, 3242359), (17, 762908), (34, 381454), (68, 190727), (89, 145724), (178, 72862), (356, 36431), (1513, 8572), (2143, 6052), (3026, 4286)]