17715470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 32768928

約数和(自身を除く): 15053458

約数列:

[1, 2, 5, 10, 67, 134, 137, 193, 274, 335, 386, 670, 685, 965, 1370, 1930, 9179, 12931, 18358, 25862, 26441, 45895, 52882, 64655, 91790, 129310, 132205, 264410, 1771547, 3543094, 8857735, 17715470]

約数ペア:

[(1, 17715470), (2, 8857735), (5, 3543094), (10, 1771547), (67, 264410), (134, 132205), (137, 129310), (193, 91790), (274, 64655), (335, 52882), (386, 45895), (670, 26441), (685, 25862), (965, 18358), (1370, 12931), (1930, 9179)]