19394748

素因数分解:

$2^2\times 3^3\times {\mathrm{179581}}^1$

素因数の和:179594

約数の個数: 24

約数和(自身を含む): 50282960

約数和(自身を除く): 30888212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179581, 359162, 538743, 718324, 1077486, 1616229, 2154972, 3232458, 4848687, 6464916, 9697374, 19394748]

約数ペア:

[(1, 19394748), (2, 9697374), (3, 6464916), (4, 4848687), (6, 3232458), (9, 2154972), (12, 1616229), (18, 1077486), (27, 718324), (36, 538743), (54, 359162), (108, 179581)]