19302972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123737}}^1$

素因数の和:123757

約数の個数: 24

約数和(自身を含む): 48505296

約数和(自身を除く): 29202324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123737, 247474, 371211, 494948, 742422, 1484844, 1608581, 3217162, 4825743, 6434324, 9651486, 19302972]

約数ペア:

[(1, 19302972), (2, 9651486), (3, 6434324), (4, 4825743), (6, 3217162), (12, 1608581), (13, 1484844), (26, 742422), (39, 494948), (52, 371211), (78, 247474), (156, 123737)]