12588816

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 32740960

約数和(自身を除く): 20152144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1609, 1956, 2608, 3218, 3912, 4827, 6436, 7824, 9654, 12872, 19308, 25744, 38616, 77232, 262267, 524534, 786801, 1049068, 1573602, 2098136, 3147204, 4196272, 6294408, 12588816]

約数ペア:

[(1, 12588816), (2, 6294408), (3, 4196272), (4, 3147204), (6, 2098136), (8, 1573602), (12, 1049068), (16, 786801), (24, 524534), (48, 262267), (163, 77232), (326, 38616), (489, 25744), (652, 19308), (978, 12872), (1304, 9654), (1609, 7824), (1956, 6436), (2608, 4827), (3218, 3912)]