12863570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 11846830

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 857, 1501, 1714, 3002, 4285, 7505, 8570, 15010, 16283, 32566, 67703, 81415, 135406, 162830, 338515, 677030, 1286357, 2572714, 6431785, 12863570]

約数ペア:

[(1, 12863570), (2, 6431785), (5, 2572714), (10, 1286357), (19, 677030), (38, 338515), (79, 162830), (95, 135406), (158, 81415), (190, 67703), (395, 32566), (790, 16283), (857, 15010), (1501, 8570), (1714, 7505), (3002, 4285)]