19594548

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 54119520

約数和(自身を除く): 34524972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1061, 1539, 2052, 2122, 3078, 3183, 4244, 4617, 6156, 6366, 9234, 9549, 12732, 18468, 19098, 20159, 28647, 38196, 40318, 57294, 60477, 80636, 85941, 114588, 120954, 171882, 181431, 241908, 257823, 343764, 362862, 515646, 544293, 725724, 1031292, 1088586, 1632879, 2177172, 3265758, 4898637, 6531516, 9797274, 19594548]

約数ペア:

[(1, 19594548), (2, 9797274), (3, 6531516), (4, 4898637), (6, 3265758), (9, 2177172), (12, 1632879), (18, 1088586), (19, 1031292), (27, 725724), (36, 544293), (38, 515646), (54, 362862), (57, 343764), (76, 257823), (81, 241908), (108, 181431), (114, 171882), (162, 120954), (171, 114588), (228, 85941), (243, 80636), (324, 60477), (342, 57294), (486, 40318), (513, 38196), (684, 28647), (972, 20159), (1026, 19098), (1061, 18468), (1539, 12732), (2052, 9549), (2122, 9234), (3078, 6366), (3183, 6156), (4244, 4617)]