16865293394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1\times {\mathrm{1949}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 27007344000

約数和(自身を除く): 10142050606

約数列:

[1, 2, 17, 34, 139, 278, 1831, 1949, 2363, 3662, 3898, 4726, 31127, 33133, 62254, 66266, 254509, 270911, 509018, 541822, 3568619, 4326653, 4605487, 7137238, 8653306, 9210974, 60666523, 121333046, 496038041, 992076082, 8432646697, 16865293394]

約数ペア:

[(1, 16865293394), (2, 8432646697), (17, 992076082), (34, 496038041), (139, 121333046), (278, 60666523), (1831, 9210974), (1949, 8653306), (2363, 7137238), (3662, 4605487), (3898, 4326653), (4726, 3568619), (31127, 541822), (33133, 509018), (62254, 270911), (66266, 254509)]