19564452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28603}}^1$

素因数の和:28632

約数の個数: 36

約数和(自身を含む): 52059280

約数和(自身を除く): 32494828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28603, 57206, 85809, 114412, 171618, 257427, 343236, 514854, 543457, 1029708, 1086914, 1630371, 2173828, 3260742, 4891113, 6521484, 9782226, 19564452]

約数ペア:

[(1, 19564452), (2, 9782226), (3, 6521484), (4, 4891113), (6, 3260742), (9, 2173828), (12, 1630371), (18, 1086914), (19, 1029708), (36, 543457), (38, 514854), (57, 343236), (76, 257427), (114, 171618), (171, 114412), (228, 85809), (342, 57206), (684, 28603)]