19083129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 10310151

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 269, 321, 663, 807, 1391, 1819, 3497, 4173, 4573, 5457, 10491, 13719, 23647, 28783, 59449, 70941, 86349, 178347, 374179, 489311, 1122537, 1467933, 6361043, 19083129]

約数ペア:

[(1, 19083129), (3, 6361043), (13, 1467933), (17, 1122537), (39, 489311), (51, 374179), (107, 178347), (221, 86349), (269, 70941), (321, 59449), (663, 28783), (807, 23647), (1391, 13719), (1819, 10491), (3497, 5457), (4173, 4573)]