13691894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9117706

約数列:

[1, 2, 19, 31, 38, 59, 62, 118, 197, 394, 589, 1121, 1178, 1829, 2242, 3658, 3743, 6107, 7486, 11623, 12214, 23246, 34751, 69502, 116033, 220837, 232066, 360313, 441674, 720626, 6845947, 13691894]

約数ペア:

[(1, 13691894), (2, 6845947), (19, 720626), (31, 441674), (38, 360313), (59, 232066), (62, 220837), (118, 116033), (197, 69502), (394, 34751), (589, 23246), (1121, 12214), (1178, 11623), (1829, 7486), (2242, 6107), (3658, 3743)]