19654374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 41601024

約数和(自身を除く): 21946650

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 1951, 3358, 3902, 5037, 5853, 10074, 11706, 44873, 89746, 134619, 142423, 269238, 284846, 427269, 854538, 3275729, 6551458, 9827187, 19654374]

約数ペア:

[(1, 19654374), (2, 9827187), (3, 6551458), (6, 3275729), (23, 854538), (46, 427269), (69, 284846), (73, 269238), (138, 142423), (146, 134619), (219, 89746), (438, 44873), (1679, 11706), (1951, 10074), (3358, 5853), (3902, 5037)]