13198664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 26477280

約数和(自身を除く): 13278616

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 907, 1814, 1819, 3628, 3638, 7256, 7276, 14552, 15419, 30838, 61676, 97049, 123352, 194098, 388196, 776392, 1649833, 3299666, 6599332, 13198664]

約数ペア:

[(1, 13198664), (2, 6599332), (4, 3299666), (8, 1649833), (17, 776392), (34, 388196), (68, 194098), (107, 123352), (136, 97049), (214, 61676), (428, 30838), (856, 15419), (907, 14552), (1814, 7276), (1819, 7256), (3628, 3638)]