15690364186

素因数分解:

$2^1\times 7^3\times {\mathrm{1399}}^1\times {\mathrm{16349}}^1$

素因数の和:17771

約数の個数: 32

約数和(自身を含む): 27468000000

約数和(自身を除く): 11777635814

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1399, 2798, 9793, 16349, 19586, 32698, 68551, 114443, 137102, 228886, 479857, 801101, 959714, 1602202, 5607707, 11215414, 22872251, 45744502, 160105757, 320211514, 1120740299, 2241480598, 7845182093, 15690364186]

約数ペア:

[(1, 15690364186), (2, 7845182093), (7, 2241480598), (14, 1120740299), (49, 320211514), (98, 160105757), (343, 45744502), (686, 22872251), (1399, 11215414), (2798, 5607707), (9793, 1602202), (16349, 959714), (19586, 801101), (32698, 479857), (68551, 228886), (114443, 137102)]