37958428

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 71091552

約数和(自身を除く): 33133124

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 271, 361, 388, 542, 722, 1084, 1444, 1843, 3686, 5149, 7372, 10298, 20596, 26287, 35017, 52574, 70034, 97831, 105148, 140068, 195662, 391324, 499453, 998906, 1997812, 9489607, 18979214, 37958428]

約数ペア:

[(1, 37958428), (2, 18979214), (4, 9489607), (19, 1997812), (38, 998906), (76, 499453), (97, 391324), (194, 195662), (271, 140068), (361, 105148), (388, 97831), (542, 70034), (722, 52574), (1084, 35017), (1444, 26287), (1843, 20596), (3686, 10298), (5149, 7372)]