192519691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 51335669

約数列:

[1, 7, 13, 53, 91, 179, 223, 371, 689, 1253, 1561, 2327, 2899, 4823, 9487, 11819, 16289, 20293, 39917, 66409, 82733, 123331, 153647, 279419, 518921, 863317, 1075529, 2115601, 3632447, 14809207, 27502813, 192519691]

約数ペア:

[(1, 192519691), (7, 27502813), (13, 14809207), (53, 3632447), (91, 2115601), (179, 1075529), (223, 863317), (371, 518921), (689, 279419), (1253, 153647), (1561, 123331), (2327, 82733), (2899, 66409), (4823, 39917), (9487, 20293), (11819, 16289)]