17914838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 12774442

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 739, 782, 1054, 1426, 1478, 12121, 12563, 16997, 22909, 24242, 25126, 33994, 45818, 288949, 389453, 526907, 577898, 778906, 1053814, 8957419, 17914838]

約数ペア:

[(1, 17914838), (2, 8957419), (17, 1053814), (23, 778906), (31, 577898), (34, 526907), (46, 389453), (62, 288949), (391, 45818), (527, 33994), (713, 25126), (739, 24242), (782, 22909), (1054, 16997), (1426, 12563), (1478, 12121)]