25130122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28753}}^1$

素因数の和:28797

約数の個数: 16

約数和(自身を含む): 41405760

約数和(自身を除く): 16275638

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 28753, 57506, 546307, 661319, 1092614, 1322638, 12565061, 25130122]

約数ペア:

[(1, 25130122), (2, 12565061), (19, 1322638), (23, 1092614), (38, 661319), (46, 546307), (437, 57506), (874, 28753)]