15963064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{11807}}^1$

素因数の和:11839

約数の個数: 24

約数和(自身を含む): 32412960

約数和(自身を除く): 16449896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 11807, 23614, 47228, 94456, 153491, 306982, 613964, 1227928, 1995383, 3990766, 7981532, 15963064]

約数ペア:

[(1, 15963064), (2, 7981532), (4, 3990766), (8, 1995383), (13, 1227928), (26, 613964), (52, 306982), (104, 153491), (169, 94456), (338, 47228), (676, 23614), (1352, 11807)]