16518370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6529}}^1$

素因数の和:6570

約数の個数: 32

約数和(自身を含む): 33851520

約数和(自身を除く): 17333150

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6529, 13058, 32645, 65290, 71819, 143638, 150167, 300334, 359095, 718190, 750835, 1501670, 1651837, 3303674, 8259185, 16518370]

約数ペア:

[(1, 16518370), (2, 8259185), (5, 3303674), (10, 1651837), (11, 1501670), (22, 750835), (23, 718190), (46, 359095), (55, 300334), (110, 150167), (115, 143638), (230, 71819), (253, 65290), (506, 32645), (1265, 13058), (2530, 6529)]