79786966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{299951}}^1$

素因数の和:299979

約数の個数: 16

約数和(自身を含む): 143976960

約数和(自身を除く): 64189994

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 299951, 599902, 2099657, 4199314, 5699069, 11398138, 39893483, 79786966]

約数ペア:

[(1, 79786966), (2, 39893483), (7, 11398138), (14, 5699069), (19, 4199314), (38, 2099657), (133, 599902), (266, 299951)]