19249088

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{1801}}^1$

素因数の和:1980

約数の個数: 28

約数和(自身を含む): 38447472

約数和(自身を除く): 19198384

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 1801, 2672, 3602, 5344, 7204, 10688, 14408, 28816, 57632, 115264, 300767, 601534, 1203068, 2406136, 4812272, 9624544, 19249088]

約数ペア:

[(1, 19249088), (2, 9624544), (4, 4812272), (8, 2406136), (16, 1203068), (32, 601534), (64, 300767), (167, 115264), (334, 57632), (668, 28816), (1336, 14408), (1801, 10688), (2672, 7204), (3602, 5344)]