15661083776

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9411709}}^1$

素因数の和:9411736

約数の個数: 32

約数和(自身を含む): 33599804700

約数和(自身を除く): 17938720924

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9411709, 18823418, 37646836, 75293672, 122352217, 150587344, 244704434, 301174688, 489408868, 602349376, 978817736, 1204698752, 1957635472, 3915270944, 7830541888, 15661083776]

約数ペア:

[(1, 15661083776), (2, 7830541888), (4, 3915270944), (8, 1957635472), (13, 1204698752), (16, 978817736), (26, 602349376), (32, 489408868), (52, 301174688), (64, 244704434), (104, 150587344), (128, 122352217), (208, 75293672), (416, 37646836), (832, 18823418), (1664, 9411709)]