23135928721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 25341050880

約数和(自身を除く): 2205122159

約数列:

[1, 19, 53, 71, 151, 1007, 1349, 2143, 2869, 3763, 8003, 10721, 40717, 71497, 113579, 152057, 152153, 203699, 323593, 568213, 2158001, 2890907, 6148267, 8064109, 10796047, 17150429, 22975103, 153218071, 325858151, 436526957, 1217680459, 23135928721]

約数ペア:

[(1, 23135928721), (19, 1217680459), (53, 436526957), (71, 325858151), (151, 153218071), (1007, 22975103), (1349, 17150429), (2143, 10796047), (2869, 8064109), (3763, 6148267), (8003, 2890907), (10721, 2158001), (40717, 568213), (71497, 323593), (113579, 203699), (152057, 152153)]