19394712

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1613}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 52874640

約数和(自身を除く): 33479928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 1613, 2004, 3006, 3226, 4008, 4839, 6012, 6452, 9678, 12024, 12904, 14517, 19356, 29034, 38712, 58068, 116136, 269371, 538742, 808113, 1077484, 1616226, 2154968, 2424339, 3232452, 4848678, 6464904, 9697356, 19394712]

約数ペア:

[(1, 19394712), (2, 9697356), (3, 6464904), (4, 4848678), (6, 3232452), (8, 2424339), (9, 2154968), (12, 1616226), (18, 1077484), (24, 808113), (36, 538742), (72, 269371), (167, 116136), (334, 58068), (501, 38712), (668, 29034), (1002, 19356), (1336, 14517), (1503, 12904), (1613, 12024), (2004, 9678), (3006, 6452), (3226, 6012), (4008, 4839)]