12793004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 27283200

約数和(自身を除く): 14490196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 173, 266, 278, 346, 532, 556, 692, 973, 1211, 1946, 2422, 2641, 3287, 3892, 4844, 5282, 6574, 10564, 13148, 18487, 23009, 24047, 36974, 46018, 48094, 73948, 92036, 96188, 168329, 336658, 456893, 673316, 913786, 1827572, 3198251, 6396502, 12793004]

約数ペア:

[(1, 12793004), (2, 6396502), (4, 3198251), (7, 1827572), (14, 913786), (19, 673316), (28, 456893), (38, 336658), (76, 168329), (133, 96188), (139, 92036), (173, 73948), (266, 48094), (278, 46018), (346, 36974), (532, 24047), (556, 23009), (692, 18487), (973, 13148), (1211, 10564), (1946, 6574), (2422, 5282), (2641, 4844), (3287, 3892)]