19459002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 41310720

約数和(自身を除く): 21851718

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1303, 2489, 2606, 3909, 4978, 7467, 7818, 14934, 24757, 49514, 74271, 148542, 170693, 341386, 512079, 1024158, 3243167, 6486334, 9729501, 19459002]

約数ペア:

[(1, 19459002), (2, 9729501), (3, 6486334), (6, 3243167), (19, 1024158), (38, 512079), (57, 341386), (114, 170693), (131, 148542), (262, 74271), (393, 49514), (786, 24757), (1303, 14934), (2489, 7818), (2606, 7467), (3909, 4978)]