713488190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{19457}}^1$

素因数の和:19676

約数の個数: 32

約数和(自身を含む): 1358946720

約数和(自身を除く): 645458530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 7334, 18335, 19457, 36670, 38914, 97285, 194570, 369683, 739366, 1848415, 3696830, 3755201, 7510402, 18776005, 37552010, 71348819, 142697638, 356744095, 713488190]

約数ペア:

[(1, 713488190), (2, 356744095), (5, 142697638), (10, 71348819), (19, 37552010), (38, 18776005), (95, 7510402), (190, 3755201), (193, 3696830), (386, 1848415), (965, 739366), (1930, 369683), (3667, 194570), (7334, 97285), (18335, 38914), (19457, 36670)]