12541112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 24700800

約数和(自身を除く): 12159688

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 829, 1658, 1891, 3316, 3782, 6632, 7564, 15128, 25699, 50569, 51398, 101138, 102796, 202276, 205592, 404552, 1567639, 3135278, 6270556, 12541112]

約数ペア:

[(1, 12541112), (2, 6270556), (4, 3135278), (8, 1567639), (31, 404552), (61, 205592), (62, 202276), (122, 102796), (124, 101138), (244, 51398), (248, 50569), (488, 25699), (829, 15128), (1658, 7564), (1891, 6632), (3316, 3782)]