12942202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 13185158

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 89, 91, 94, 119, 178, 182, 221, 238, 329, 442, 611, 623, 658, 799, 1157, 1222, 1246, 1513, 1547, 1598, 2314, 3026, 3094, 4183, 4277, 5593, 8099, 8366, 8554, 10387, 10591, 11186, 16198, 19669, 20774, 21182, 29281, 39338, 54379, 58562, 71111, 72709, 108758, 137683, 142222, 145418, 275366, 380653, 497777, 761306, 924443, 995554, 1848886, 6471101, 12942202]

約数ペア:

[(1, 12942202), (2, 6471101), (7, 1848886), (13, 995554), (14, 924443), (17, 761306), (26, 497777), (34, 380653), (47, 275366), (89, 145418), (91, 142222), (94, 137683), (119, 108758), (178, 72709), (182, 71111), (221, 58562), (238, 54379), (329, 39338), (442, 29281), (611, 21182), (623, 20774), (658, 19669), (799, 16198), (1157, 11186), (1222, 10591), (1246, 10387), (1513, 8554), (1547, 8366), (1598, 8099), (2314, 5593), (3026, 4277), (3094, 4183)]