19735224

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 32795976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 383, 452, 456, 678, 766, 904, 1149, 1356, 1532, 2147, 2298, 2712, 3064, 4294, 4596, 6441, 7277, 8588, 9192, 12882, 14554, 17176, 21831, 25764, 29108, 43279, 43662, 51528, 58216, 86558, 87324, 129837, 173116, 174648, 259674, 346232, 519348, 822301, 1038696, 1644602, 2466903, 3289204, 4933806, 6578408, 9867612, 19735224]

約数ペア:

[(1, 19735224), (2, 9867612), (3, 6578408), (4, 4933806), (6, 3289204), (8, 2466903), (12, 1644602), (19, 1038696), (24, 822301), (38, 519348), (57, 346232), (76, 259674), (113, 174648), (114, 173116), (152, 129837), (226, 87324), (228, 86558), (339, 58216), (383, 51528), (452, 43662), (456, 43279), (678, 29108), (766, 25764), (904, 21831), (1149, 17176), (1356, 14554), (1532, 12882), (2147, 9192), (2298, 8588), (2712, 7277), (3064, 6441), (4294, 4596)]