1863486142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{104561}}^1$

素因数の和:104656

約数の個数: 32

約数和(自身を含む): 3412903680

約数和(自身を除く): 1549417538

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 17822, 104561, 209122, 731927, 1463854, 1986659, 3973318, 7005587, 13906613, 14011174, 27813226, 49039109, 98078218, 133106153, 266212306, 931743071, 1863486142]

約数ペア:

[(1, 1863486142), (2, 931743071), (7, 266212306), (14, 133106153), (19, 98078218), (38, 49039109), (67, 27813226), (133, 14011174), (134, 13906613), (266, 7005587), (469, 3973318), (938, 1986659), (1273, 1463854), (2546, 731927), (8911, 209122), (17822, 104561)]