229187842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12539}}^1$

素因数の和:12610

約数の個数: 32

約数和(自身を含む): 400276800

約数和(自身を除く): 171088958

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 12539, 18278, 25078, 163007, 238241, 326014, 463943, 476482, 927886, 3097133, 6031259, 6194266, 8814917, 12062518, 17629834, 114593921, 229187842]

約数ペア:

[(1, 229187842), (2, 114593921), (13, 17629834), (19, 12062518), (26, 8814917), (37, 6194266), (38, 6031259), (74, 3097133), (247, 927886), (481, 476482), (494, 463943), (703, 326014), (962, 238241), (1406, 163007), (9139, 25078), (12539, 18278)]