39497410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 74161152

約数和(自身を除く): 34663742

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 1237, 2474, 3193, 6185, 6386, 12370, 15965, 31930, 38347, 76694, 127411, 191735, 254822, 383470, 637055, 1274110, 3949741, 7899482, 19748705, 39497410]

約数ペア:

[(1, 39497410), (2, 19748705), (5, 7899482), (10, 3949741), (31, 1274110), (62, 637055), (103, 383470), (155, 254822), (206, 191735), (310, 127411), (515, 76694), (1030, 38347), (1237, 31930), (2474, 15965), (3193, 12370), (6185, 6386)]