13578422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 24149664

約数和(自身を除く): 10571242

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 241, 286, 394, 482, 2167, 2561, 2651, 3133, 4334, 5122, 5302, 6266, 28171, 34463, 47477, 56342, 68926, 94954, 522247, 617201, 1044494, 1234402, 6789211, 13578422]

約数ペア:

[(1, 13578422), (2, 6789211), (11, 1234402), (13, 1044494), (22, 617201), (26, 522247), (143, 94954), (197, 68926), (241, 56342), (286, 47477), (394, 34463), (482, 28171), (2167, 6266), (2561, 5302), (2651, 5122), (3133, 4334)]