15694681709

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 18704390400

約数和(自身を除く): 3009708691

約数列:

[1, 7, 29, 203, 227, 421, 809, 1589, 2947, 5663, 6583, 12209, 23461, 46081, 85463, 95567, 164227, 183643, 340589, 668969, 1285501, 2384123, 2771443, 5325647, 9877081, 19400101, 37279529, 69139567, 77313703, 541195921, 2242097387, 15694681709]

約数ペア:

[(1, 15694681709), (7, 2242097387), (29, 541195921), (203, 77313703), (227, 69139567), (421, 37279529), (809, 19400101), (1589, 9877081), (2947, 5325647), (5663, 2771443), (6583, 2384123), (12209, 1285501), (23461, 668969), (46081, 340589), (85463, 183643), (95567, 164227)]