10878196

素因数分解:

$2^2\times 7^2\times {\mathrm{55501}}^1$

素因数の和:55519

約数の個数: 18

約数和(自身を含む): 22145298

約数和(自身を除く): 11267102

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 55501, 111002, 222004, 388507, 777014, 1554028, 2719549, 5439098, 10878196]

約数ペア:

[(1, 10878196), (2, 5439098), (4, 2719549), (7, 1554028), (14, 777014), (28, 388507), (49, 222004), (98, 111002), (196, 55501)]