13237718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 22794240

約数和(自身を除く): 9556522

約数列:

[1, 2, 13, 19, 26, 38, 127, 211, 247, 254, 422, 494, 1651, 2413, 2743, 3302, 4009, 4826, 5486, 8018, 26797, 31369, 52117, 53594, 62738, 104234, 348361, 509143, 696722, 1018286, 6618859, 13237718]

約数ペア:

[(1, 13237718), (2, 6618859), (13, 1018286), (19, 696722), (26, 509143), (38, 348361), (127, 104234), (211, 62738), (247, 53594), (254, 52117), (422, 31369), (494, 26797), (1651, 8018), (2413, 5486), (2743, 4826), (3302, 4009)]