19319744

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{3637}}^1$

素因数の和:3732

約数の個数: 28

約数和(自身を含む): 38810184

約数和(自身を除く): 19490440

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 3637, 5312, 7274, 14548, 29096, 58192, 116384, 232768, 301871, 603742, 1207484, 2414968, 4829936, 9659872, 19319744]

約数ペア:

[(1, 19319744), (2, 9659872), (4, 4829936), (8, 2414968), (16, 1207484), (32, 603742), (64, 301871), (83, 232768), (166, 116384), (332, 58192), (664, 29096), (1328, 14548), (2656, 7274), (3637, 5312)]