18565598210

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1301023}}^1$

素因数の和:1302457

約数の個数: 16

約数和(自身を含む): 33441520896

約数和(自身を除く): 14875922686

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 1301023, 2602046, 6505115, 13010230, 1856559821, 3713119642, 9282799105, 18565598210]

約数ペア:

[(1, 18565598210), (2, 9282799105), (5, 3713119642), (10, 1856559821), (1427, 13010230), (2854, 6505115), (7135, 2602046), (14270, 1301023)]