12349316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 26342400

約数和(自身を除く): 13993084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 167, 266, 278, 334, 532, 556, 668, 973, 1169, 1946, 2338, 2641, 3173, 3892, 4676, 5282, 6346, 10564, 12692, 18487, 22211, 23213, 36974, 44422, 46426, 73948, 88844, 92852, 162491, 324982, 441047, 649964, 882094, 1764188, 3087329, 6174658, 12349316]

約数ペア:

[(1, 12349316), (2, 6174658), (4, 3087329), (7, 1764188), (14, 882094), (19, 649964), (28, 441047), (38, 324982), (76, 162491), (133, 92852), (139, 88844), (167, 73948), (266, 46426), (278, 44422), (334, 36974), (532, 23213), (556, 22211), (668, 18487), (973, 12692), (1169, 10564), (1946, 6346), (2338, 5282), (2641, 4676), (3173, 3892)]