19226031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 30336768

約数和(自身を除く): 11110737

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 797, 1419, 2193, 2391, 8041, 8767, 13549, 24123, 26301, 34271, 40647, 102813, 149039, 376981, 447117, 582607, 1130943, 1747821, 6408677, 19226031]

約数ペア:

[(1, 19226031), (3, 6408677), (11, 1747821), (17, 1130943), (33, 582607), (43, 447117), (51, 376981), (129, 149039), (187, 102813), (473, 40647), (561, 34271), (731, 26301), (797, 24123), (1419, 13549), (2193, 8767), (2391, 8041)]