11976422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 8137498

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 193, 386, 437, 874, 1349, 1633, 2698, 3266, 3667, 4439, 7334, 8878, 13703, 27406, 31027, 62054, 84341, 168682, 260357, 315169, 520714, 630338, 5988211, 11976422]

約数ペア:

[(1, 11976422), (2, 5988211), (19, 630338), (23, 520714), (38, 315169), (46, 260357), (71, 168682), (142, 84341), (193, 62054), (386, 31027), (437, 27406), (874, 13703), (1349, 8878), (1633, 7334), (2698, 4439), (3266, 3667)]