19693670354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{230233}}^1$

素因数の和:232505

約数の個数: 16

約数和(自身を含む): 31109218080

約数和(自身を除く): 11415547726

約数列:

[1, 2, 19, 38, 2251, 4502, 42769, 85538, 230233, 460466, 4374427, 8748854, 518254483, 1036508966, 9846835177, 19693670354]

約数ペア:

[(1, 19693670354), (2, 9846835177), (19, 1036508966), (38, 518254483), (2251, 8748854), (4502, 4374427), (42769, 460466), (85538, 230233)]