2181567194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{11933}}^1$

素因数の和:12254

約数の個数: 32

約数和(自身を含む): 3660396480

約数和(自身を除く): 1478829286

約数列:

[1, 2, 17, 19, 34, 38, 283, 323, 566, 646, 4811, 5377, 9622, 10754, 11933, 23866, 91409, 182818, 202861, 226727, 405722, 453454, 3377039, 3854359, 6754078, 7708718, 57409663, 64163741, 114819326, 128327482, 1090783597, 2181567194]

約数ペア:

[(1, 2181567194), (2, 1090783597), (17, 128327482), (19, 114819326), (34, 64163741), (38, 57409663), (283, 7708718), (323, 6754078), (566, 3854359), (646, 3377039), (4811, 453454), (5377, 405722), (9622, 226727), (10754, 202861), (11933, 182818), (23866, 91409)]