15671731988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9626371}}^1$

素因数の和:9626423

約数の個数: 24

約数和(自身を含む): 30727379424

約数和(自身を除く): 15055647436

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 9626371, 19252742, 38505484, 105890081, 211780162, 356175727, 423560324, 712351454, 1424702908, 3917932997, 7835865994, 15671731988]

約数ペア:

[(1, 15671731988), (2, 7835865994), (4, 3917932997), (11, 1424702908), (22, 712351454), (37, 423560324), (44, 356175727), (74, 211780162), (148, 105890081), (407, 38505484), (814, 19252742), (1628, 9626371)]