19005804

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4157}}^1$

素因数の和:4294

約数の個数: 36

約数和(自身を含む): 48432384

約数和(自身を除く): 29426580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4157, 4572, 8314, 12471, 16628, 24942, 37413, 49884, 74826, 149652, 527939, 1055878, 1583817, 2111756, 3167634, 4751451, 6335268, 9502902, 19005804]

約数ペア:

[(1, 19005804), (2, 9502902), (3, 6335268), (4, 4751451), (6, 3167634), (9, 2111756), (12, 1583817), (18, 1055878), (36, 527939), (127, 149652), (254, 74826), (381, 49884), (508, 37413), (762, 24942), (1143, 16628), (1524, 12471), (2286, 8314), (4157, 4572)]