19564032

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 53425152

約数和(自身を除く): 33861120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 271, 282, 376, 384, 512, 542, 564, 752, 768, 813, 1084, 1128, 1504, 1536, 1626, 2168, 2256, 3008, 3252, 4336, 4512, 6016, 6504, 8672, 9024, 12032, 12737, 13008, 17344, 18048, 24064, 25474, 26016, 34688, 36096, 38211, 50948, 52032, 69376, 72192, 76422, 101896, 104064, 138752, 152844, 203792, 208128, 305688, 407584, 416256, 611376, 815168, 1222752, 1630336, 2445504, 3260672, 4891008, 6521344, 9782016, 19564032]

約数ペア:

[(1, 19564032), (2, 9782016), (3, 6521344), (4, 4891008), (6, 3260672), (8, 2445504), (12, 1630336), (16, 1222752), (24, 815168), (32, 611376), (47, 416256), (48, 407584), (64, 305688), (94, 208128), (96, 203792), (128, 152844), (141, 138752), (188, 104064), (192, 101896), (256, 76422), (271, 72192), (282, 69376), (376, 52032), (384, 50948), (512, 38211), (542, 36096), (564, 34688), (752, 26016), (768, 25474), (813, 24064), (1084, 18048), (1128, 17344), (1504, 13008), (1536, 12737), (1626, 12032), (2168, 9024), (2256, 8672), (3008, 6504), (3252, 6016), (4336, 4512)]