15690168416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{352493}}^1$

素因数の和:352623

約数の個数: 48

約数和(自身を含む): 33577168464

約数和(自身を除く): 17887000048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 11128, 22256, 44512, 352493, 704986, 1409972, 2819944, 4582409, 5639888, 9164818, 11279776, 18329636, 36659272, 37716751, 73318544, 75433502, 146637088, 150867004, 301734008, 490317763, 603468016, 980635526, 1206936032, 1961271052, 3922542104, 7845084208, 15690168416]

約数ペア:

[(1, 15690168416), (2, 7845084208), (4, 3922542104), (8, 1961271052), (13, 1206936032), (16, 980635526), (26, 603468016), (32, 490317763), (52, 301734008), (104, 150867004), (107, 146637088), (208, 75433502), (214, 73318544), (416, 37716751), (428, 36659272), (856, 18329636), (1391, 11279776), (1712, 9164818), (2782, 5639888), (3424, 4582409), (5564, 2819944), (11128, 1409972), (22256, 704986), (44512, 352493)]