19743297198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1959827}}^1$

素因数の和:1959928

約数の個数: 32

約数和(自身を含む): 41767854336

約数和(自身を除く): 22024557138

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 1959827, 3919654, 5879481, 11758962, 45076021, 90152042, 135228063, 143067371, 270456126, 286134742, 429202113, 858404226, 3290549533, 6581099066, 9871648599, 19743297198]

約数ペア:

[(1, 19743297198), (2, 9871648599), (3, 6581099066), (6, 3290549533), (23, 858404226), (46, 429202113), (69, 286134742), (73, 270456126), (138, 143067371), (146, 135228063), (219, 90152042), (438, 45076021), (1679, 11758962), (3358, 5879481), (5037, 3919654), (10074, 1959827)]