10258138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 18768960

約数和(自身を除く): 8510822

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 97, 121, 194, 209, 242, 253, 418, 437, 506, 874, 1067, 1843, 2134, 2231, 2299, 2783, 3686, 4462, 4598, 4807, 5566, 9614, 11737, 20273, 23474, 24541, 40546, 42389, 49082, 52877, 84778, 105754, 223003, 269951, 446006, 466279, 539902, 932558, 5129069, 10258138]

約数ペア:

[(1, 10258138), (2, 5129069), (11, 932558), (19, 539902), (22, 466279), (23, 446006), (38, 269951), (46, 223003), (97, 105754), (121, 84778), (194, 52877), (209, 49082), (242, 42389), (253, 40546), (418, 24541), (437, 23474), (506, 20273), (874, 11737), (1067, 9614), (1843, 5566), (2134, 4807), (2231, 4598), (2299, 4462), (2783, 3686)]