19010626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5197}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 29940480

約数和(自身を除く): 10929854

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 5197, 10394, 161107, 306623, 322214, 613246, 9505313, 19010626]

約数ペア:

[(1, 19010626), (2, 9505313), (31, 613246), (59, 322214), (62, 306623), (118, 161107), (1829, 10394), (3658, 5197)]