17963690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 34183296

約数和(自身を除く): 16219606

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 941, 1882, 1909, 3818, 4705, 9410, 9545, 19090, 21643, 43286, 78103, 108215, 156206, 216430, 390515, 781030, 1796369, 3592738, 8981845, 17963690]

約数ペア:

[(1, 17963690), (2, 8981845), (5, 3592738), (10, 1796369), (23, 781030), (46, 390515), (83, 216430), (115, 156206), (166, 108215), (230, 78103), (415, 43286), (830, 21643), (941, 19090), (1882, 9545), (1909, 9410), (3818, 4705)]