19293184

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 44

約数和(自身を含む): 39204144

約数和(自身を除く): 19910960

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 227, 256, 332, 454, 512, 664, 908, 1024, 1328, 1816, 2656, 3632, 5312, 7264, 10624, 14528, 18841, 21248, 29056, 37682, 42496, 58112, 75364, 84992, 116224, 150728, 232448, 301456, 602912, 1205824, 2411648, 4823296, 9646592, 19293184]

約数ペア:

[(1, 19293184), (2, 9646592), (4, 4823296), (8, 2411648), (16, 1205824), (32, 602912), (64, 301456), (83, 232448), (128, 150728), (166, 116224), (227, 84992), (256, 75364), (332, 58112), (454, 42496), (512, 37682), (664, 29056), (908, 21248), (1024, 18841), (1328, 14528), (1816, 10624), (2656, 7264), (3632, 5312)]