19116032

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 52

約数和(自身を含む): 41282640

約数和(自身を除く): 22166608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 359, 416, 512, 718, 832, 1024, 1436, 1664, 2048, 2872, 3328, 4096, 4667, 5744, 6656, 9334, 11488, 13312, 18668, 22976, 26624, 37336, 45952, 53248, 74672, 91904, 149344, 183808, 298688, 367616, 597376, 735232, 1194752, 1470464, 2389504, 4779008, 9558016, 19116032]

約数ペア:

[(1, 19116032), (2, 9558016), (4, 4779008), (8, 2389504), (13, 1470464), (16, 1194752), (26, 735232), (32, 597376), (52, 367616), (64, 298688), (104, 183808), (128, 149344), (208, 91904), (256, 74672), (359, 53248), (416, 45952), (512, 37336), (718, 26624), (832, 22976), (1024, 18668), (1436, 13312), (1664, 11488), (2048, 9334), (2872, 6656), (3328, 5744), (4096, 4667)]