15742798454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{63719}}^1$

素因数の和:63916

約数の個数: 32

約数和(自身を含む): 25434984960

約数和(自身を除く): 9692186506

約数列:

[1, 2, 23, 41, 46, 82, 131, 262, 943, 1886, 3013, 5371, 6026, 10742, 63719, 123533, 127438, 247066, 1465537, 2612479, 2931074, 5224958, 8347189, 16694378, 60087017, 120174034, 191985347, 342234749, 383970694, 684469498, 7871399227, 15742798454]

約数ペア:

[(1, 15742798454), (2, 7871399227), (23, 684469498), (41, 383970694), (46, 342234749), (82, 191985347), (131, 120174034), (262, 60087017), (943, 16694378), (1886, 8347189), (3013, 5224958), (5371, 2931074), (6026, 2612479), (10742, 1465537), (63719, 247066), (123533, 127438)]