2019271966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1\times {\mathrm{10427}}^1$

素因数の和:13083

約数の個数: 16

約数和(自身を含む): 3112257456

約数和(自身を除く): 1092985490

約数列:

[1, 2, 37, 74, 2617, 5234, 10427, 20854, 96829, 193658, 385799, 771598, 27287459, 54574918, 1009635983, 2019271966]

約数ペア:

[(1, 2019271966), (2, 1009635983), (37, 54574918), (74, 27287459), (2617, 771598), (5234, 385799), (10427, 193658), (20854, 96829)]