15697689908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{185123}}^1$

素因数の和:185216

約数の個数: 48

約数和(自身を含む): 30789823680

約数和(自身を除く): 15092133772

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 493, 731, 986, 1247, 1462, 1972, 2494, 2924, 4988, 21199, 42398, 84796, 185123, 370246, 740492, 3147091, 5368567, 6294182, 7960289, 10737134, 12588364, 15920578, 21474268, 31841156, 91265639, 135324913, 182531278, 230848381, 270649826, 365062556, 461696762, 541299652, 923393524, 3924422477, 7848844954, 15697689908]

約数ペア:

[(1, 15697689908), (2, 7848844954), (4, 3924422477), (17, 923393524), (29, 541299652), (34, 461696762), (43, 365062556), (58, 270649826), (68, 230848381), (86, 182531278), (116, 135324913), (172, 91265639), (493, 31841156), (731, 21474268), (986, 15920578), (1247, 12588364), (1462, 10737134), (1972, 7960289), (2494, 6294182), (2924, 5368567), (4988, 3147091), (21199, 740492), (42398, 370246), (84796, 185123)]