14406940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 18494180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1223, 2356, 2446, 2945, 4892, 5890, 6115, 11780, 12230, 23237, 24460, 37913, 46474, 75826, 92948, 116185, 151652, 189565, 232370, 379130, 464740, 720347, 758260, 1440694, 2881388, 3601735, 7203470, 14406940]

約数ペア:

[(1, 14406940), (2, 7203470), (4, 3601735), (5, 2881388), (10, 1440694), (19, 758260), (20, 720347), (31, 464740), (38, 379130), (62, 232370), (76, 189565), (95, 151652), (124, 116185), (155, 92948), (190, 75826), (310, 46474), (380, 37913), (589, 24460), (620, 23237), (1178, 12230), (1223, 11780), (2356, 6115), (2446, 5890), (2945, 4892)]