19110182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 36523872

約数和(自身を除く): 17413690

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 197, 287, 338, 394, 533, 574, 1066, 1183, 1379, 2366, 2561, 2758, 3731, 5122, 6929, 7462, 8077, 13858, 16154, 17927, 33293, 35854, 48503, 56539, 66586, 97006, 105001, 113078, 210002, 233051, 466102, 735007, 1365013, 1470014, 2730026, 9555091, 19110182]

約数ペア:

[(1, 19110182), (2, 9555091), (7, 2730026), (13, 1470014), (14, 1365013), (26, 735007), (41, 466102), (82, 233051), (91, 210002), (169, 113078), (182, 105001), (197, 97006), (287, 66586), (338, 56539), (394, 48503), (533, 35854), (574, 33293), (1066, 17927), (1183, 16154), (1379, 13858), (2366, 8077), (2561, 7462), (2758, 6929), (3731, 5122)]