15697794148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{69011}}^1$

素因数の和:69148

約数の個数: 48

約数和(自身を含む): 30028501440

約数和(自身を除く): 14330707292

約数列:

[1, 2, 4, 19, 38, 41, 73, 76, 82, 146, 164, 292, 779, 1387, 1558, 2774, 2993, 3116, 5548, 5986, 11972, 56867, 69011, 113734, 138022, 227468, 276044, 1311209, 2622418, 2829451, 5037803, 5244836, 5658902, 10075606, 11317804, 20151212, 53759569, 95718257, 107519138, 191436514, 206549923, 215038276, 382873028, 413099846, 826199692, 3924448537, 7848897074, 15697794148]

約数ペア:

[(1, 15697794148), (2, 7848897074), (4, 3924448537), (19, 826199692), (38, 413099846), (41, 382873028), (73, 215038276), (76, 206549923), (82, 191436514), (146, 107519138), (164, 95718257), (292, 53759569), (779, 20151212), (1387, 11317804), (1558, 10075606), (2774, 5658902), (2993, 5244836), (3116, 5037803), (5548, 2829451), (5986, 2622418), (11972, 1311209), (56867, 276044), (69011, 227468), (113734, 138022)]