39717470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1583}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 77438592

約数和(自身を除く): 37721122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1583, 1930, 2509, 3166, 5018, 7915, 12545, 15830, 20579, 25090, 41158, 102895, 205790, 305519, 611038, 1527595, 3055190, 3971747, 7943494, 19858735, 39717470]

約数ペア:

[(1, 39717470), (2, 19858735), (5, 7943494), (10, 3971747), (13, 3055190), (26, 1527595), (65, 611038), (130, 305519), (193, 205790), (386, 102895), (965, 41158), (1583, 25090), (1930, 20579), (2509, 15830), (3166, 12545), (5018, 7915)]