1209804972

素因数分解:

$2^2\times 3^1\times {\mathrm{5189}}^1\times {\mathrm{19429}}^1$

素因数の和:24625

約数の個数: 24

約数和(自身を含む): 2823567600

約数和(自身を除く): 1613762628

約数列:

[1, 2, 3, 4, 6, 12, 5189, 10378, 15567, 19429, 20756, 31134, 38858, 58287, 62268, 77716, 116574, 233148, 100817081, 201634162, 302451243, 403268324, 604902486, 1209804972]

約数ペア:

[(1, 1209804972), (2, 604902486), (3, 403268324), (4, 302451243), (6, 201634162), (12, 100817081), (5189, 233148), (10378, 116574), (15567, 77716), (19429, 62268), (20756, 58287), (31134, 38858)]