13967546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9256774

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 167, 334, 589, 1178, 1349, 2201, 2698, 3173, 4402, 5177, 6346, 10354, 11857, 23714, 41819, 83638, 98363, 196726, 225283, 367567, 450566, 735134, 6983773, 13967546]

約数ペア:

[(1, 13967546), (2, 6983773), (19, 735134), (31, 450566), (38, 367567), (62, 225283), (71, 196726), (142, 98363), (167, 83638), (334, 41819), (589, 23714), (1178, 11857), (1349, 10354), (2201, 6346), (2698, 5177), (3173, 4402)]