15439996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26993}}^1$

素因数の和:27021

約数の個数: 24

約数和(自身を含む): 31744944

約数和(自身を除く): 16304948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 26993, 53986, 107972, 296923, 350909, 593846, 701818, 1187692, 1403636, 3859999, 7719998, 15439996]

約数ペア:

[(1, 15439996), (2, 7719998), (4, 3859999), (11, 1403636), (13, 1187692), (22, 701818), (26, 593846), (44, 350909), (52, 296923), (143, 107972), (286, 53986), (572, 26993)]