13870438862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1409311}}^1$

素因数の和:1409376

約数の個数: 32

約数和(自身を含む): 25705850880

約数和(自身を除く): 11835412018

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 1409311, 2818622, 9865177, 19730354, 26776909, 52144507, 53553818, 104289014, 187438363, 365011549, 374876726, 730023098, 990745633, 1981491266, 6935219431, 13870438862]

約数ペア:

[(1, 13870438862), (2, 6935219431), (7, 1981491266), (14, 990745633), (19, 730023098), (37, 374876726), (38, 365011549), (74, 187438363), (133, 104289014), (259, 53553818), (266, 52144507), (518, 26776909), (703, 19730354), (1406, 9865177), (4921, 2818622), (9842, 1409311)]