25919038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3907}}^1$

素因数の和:4047

約数の個数: 16

約数和(自身を含む): 40518144

約数和(自身を除く): 14599106

約数列:

[1, 2, 31, 62, 107, 214, 3317, 3907, 6634, 7814, 121117, 242234, 418049, 836098, 12959519, 25919038]

約数ペア:

[(1, 25919038), (2, 12959519), (31, 836098), (62, 418049), (107, 242234), (214, 121117), (3317, 7814), (3907, 6634)]