16131912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 44971200

約数和(自身を除く): 28839288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2081, 2584, 3876, 4162, 6243, 7752, 8324, 12486, 16648, 24972, 35377, 39539, 49944, 70754, 79078, 106131, 118617, 141508, 158156, 212262, 237234, 283016, 316312, 424524, 474468, 672163, 849048, 948936, 1344326, 2016489, 2688652, 4032978, 5377304, 8065956, 16131912]

約数ペア:

[(1, 16131912), (2, 8065956), (3, 5377304), (4, 4032978), (6, 2688652), (8, 2016489), (12, 1344326), (17, 948936), (19, 849048), (24, 672163), (34, 474468), (38, 424524), (51, 316312), (57, 283016), (68, 237234), (76, 212262), (102, 158156), (114, 141508), (136, 118617), (152, 106131), (204, 79078), (228, 70754), (323, 49944), (408, 39539), (456, 35377), (646, 24972), (969, 16648), (1292, 12486), (1938, 8324), (2081, 7752), (2584, 6243), (3876, 4162)]