11272156

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 54

約数和(自身を含む): 24498600

約数和(自身を除く): 13226444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 199, 238, 289, 398, 476, 578, 796, 833, 1156, 1393, 1666, 2023, 2786, 3332, 3383, 4046, 5572, 6766, 8092, 9751, 13532, 14161, 19502, 23681, 28322, 39004, 47362, 56644, 57511, 94724, 115022, 165767, 230044, 331534, 402577, 663068, 805154, 1610308, 2818039, 5636078, 11272156]

約数ペア:

[(1, 11272156), (2, 5636078), (4, 2818039), (7, 1610308), (14, 805154), (17, 663068), (28, 402577), (34, 331534), (49, 230044), (68, 165767), (98, 115022), (119, 94724), (196, 57511), (199, 56644), (238, 47362), (289, 39004), (398, 28322), (476, 23681), (578, 19502), (796, 14161), (833, 13532), (1156, 9751), (1393, 8092), (1666, 6766), (2023, 5572), (2786, 4046), (3332, 3383)]