19711417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 23256000

約数和(自身を除く): 3544583

約数列:

[1, 11, 19, 37, 209, 407, 703, 2549, 7733, 28039, 48431, 94313, 532741, 1037443, 1791947, 19711417]

約数ペア:

[(1, 19711417), (11, 1791947), (19, 1037443), (37, 532741), (209, 94313), (407, 48431), (703, 28039), (2549, 7733)]