38646278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 65549088

約数和(自身を除く): 26902810

約数列:

[1, 2, 11, 22, 37, 74, 197, 241, 394, 407, 482, 814, 2167, 2651, 4334, 5302, 7289, 8917, 14578, 17834, 47477, 80179, 94954, 98087, 160358, 196174, 522247, 1044494, 1756649, 3513298, 19323139, 38646278]

約数ペア:

[(1, 38646278), (2, 19323139), (11, 3513298), (22, 1756649), (37, 1044494), (74, 522247), (197, 196174), (241, 160358), (394, 98087), (407, 94954), (482, 80179), (814, 47477), (2167, 17834), (2651, 14578), (4334, 8917), (5302, 7289)]